Closer by Nine Inch Nails

You let me violate you
You let me desecrate you
You let me penetrate you
You let me complicate you (When you're with someone, you mess with them, they change when you're with them. It gets complicated, their image is sometimes desicrated, and well, they have sex so he penetrates her)
Help me i broke apart my insides
Help me i've got no soul to sell (After doing some soul-searching (no pun inteded) he finds out who he really his, and he really digs her but has no soul, or anything to give up to make her his forever)
Help me the only thing that works for me
Help me get away from myself (He's saying nothing goes right for himself, the only thing that could improve things is if he got away from himself and his feelings, which is impossible)

CHORUS:
I want to fuck you like an animal (It's Trent Reznor, he's not allowed to say "I love you" in fear of hurting his rep. Yes, it might look like he lusts for the girl but that's for the person who likes to take the easy way out and not listen to the whole song, and actually THINKS about what the words mean)
I want to feel you from the inside (Don't take that literally, he wants to know what she's really like, he wants to know her inside and out, her loves, her fears, everything)
I want to fuck you like an animal
My whole existence is flawed (He's not supposed to fall in love, that's not what his character is about. Who he thought he was wasn't true, what he was living was a lie)
You get me closer to god (This love brings him to a higher place)

You can have my isolation
You can have the hate that it brings
You can have my absence of faith
You can have my everything (He has nothing to give to her, only and "empire of dirt" but he would give it all to her)
Help me, you tear down my reason (He used to understand things, but this new love has got him confused)
Help me, its' your sex i can smell (Ok, so he's after a little bit of sex)
Help me you make me perfect
Help me become somebody else (With her, he becomes whole, he found the thing he was missing, and he wants to be somebody else for this girl)

(CHORUS)

Through every forest, above the trees
Within my stomach, scraped off my knees
I drink the honey inside your hive
You are the reason i stay alive (His sole reason for living at this point is for this chick who turned his life upside down)

Adam's Song by Blink-182

I never thought, I'd die alone (He thought he would die in a bus crash....no, wait, he thought he'd always have friends and family to support him)
I laughed the loudest, who'd of known? (He used to cover up his pain by smiling and laughing so non one would know how he really felt)
Traced the chord back to the wall
No wonder, it was never plugged in at all. (He's making fun of how no one really called him very often)
I took my time, I hurried up
The choice was mine I didn't think enough (I'm not responding to these lines because they ripped it off from Nirvana)
I'm too depressed to go on (He's really sad, he doesn't think he can live much longer, duh)
You'll be sorry when I'm gone (You'll regret all the things you said and done to him when he's gone)

Chorus:
Never conquered, rarely came (He never did anything important)
Sixteen just held such better days (His life sucks now, but when he was a teen he had more fun)
Days when I still felt alive
I couldn't wait to get outside (He still had hope of living a full life)
The world was wide, too late to try (Now it's too late to try, nothing is going right for him)
The tour was over, we survived (He's in a band, the tour is over, time to go home)
I couldn't wait, til I got home
To pass the time in my room alone(The people around him didn't make him happy, but by himself he felt comfortable)

I never thought, I'd die alone
Another six months and I'll be unkown (It sounds like he's going to change, but the following lines make it sound like he's going to commit suicide, so everyone will forget he existed in 6 months)
Give all my things, to all my friends (The few friends he had left, he wanted to make happy)
You'll never step foot in my room again (Some people go into denial after losing someone, and would not want to have to look at all the memories he left behind)
Close it off, board it up (Boarding it up is just closing off the pain of the loss)
Remember the time I spilt the cup
Of apple juice, in the hall (Everyone will remember even the little things about his life)
Please tell Mom this is not her fault (He still loves his mom, but he can't go on. The hardest part of all of this is how his family will be affected)

(Chorus)

Never conquered, rarely came (Just an intro into the optimistic Chorus)
But tomorrow will hold much better days
Days when I can still feel alive
I can't wait to get outside (Today sucks, but tomorrow he might have more fun)
The world is wide, time goes by (Time still carries on, so live life to the fullest)
The tour was over, we survived
I can't wait, til I get home
To pass the time in my room alone (He still really enjoys being by himself, time to reflect)