Explanations

OH MAN= (AmE) An exclamation used for many situations (to express surprise, annoyance, disgust, excitement, etc.)

INDUCES= Produces (a certain psychological effect)

CATHARTIC= Having the effect of purifying your emotions, releasing all the psychological tension and bad feelings.

GOOSEBUMPS= Strong emotion.
If you get goosebumps, your skin contracts tightly and you can see little bumps where the pores are, so it looks like the skin of a goose when you pluck it off its feathers. We get goosebumps when we feel a strong emotion, such as fear, thrill or excitement. Also when we feel cold.

AESTHETIC= Related to beauty.

ARREST= The stopping or sudden cessation of motion of something.
In this case, when he says that love is an arrest he means that suddenly you feel like everything stops and love fills you.

FULFILLMENT= A feeling of satisfaction at having achieved your desires.

EXCEED= Surpass, go farther than.

SPILL OVER= If a glass is full but you put more water in it, it spills over (the liquid comes out of it because it’s completely full and it can’t hold any more)

RELEASE= If you release some kind of energy, you liberate it, you let it flow, come out, you are free from its tension.

STRETCH ON= If you stretch something on, you try to continue using it, or experiencing it even more that it is possible or usual. (the particle ON usually gives an idea of continuity)

YOU KNOW= When people talk, they often use this phrase just as a gap filler, to keep talking while you’re thinking what to say next.

WHOLE= Complete.
-    The whole day = all the day
-    Your whole life = all your life

ANXIETY= If you feel anxiety you are anxious, worried and nervous.

MERGING= Mixing, melting.

DAWN= /dɔ:n/The moment when the daylight begins and night backs away.

AGING= To age is to get older, to experience the passage of time.

MELANCHOLIC= Sad because you miss something that is over.

CAUSE= Because.

REALIZE= To comprehend, to understand.

IS OVER= Has finished.

ANY LESS= This “any” is simply emphasizing the less. You can also say “any more” in the same way (different from “anymore”, spelled in one word).
- I need food to survive, but I don’t need you any less.
- I don’t need food any more than I need you.
(in both cases we can drop “any” and the sentence will be less emphatic but correct)
- I don’t need you anymore = this is just the opposite idea, it means that I used to need you but now I don’t need you.

GOES ON= Continues.

SEEPING OVER= To seep is to pass slowly through small openings or pores, to ooze. He says that their busy life will seep over into the fantasy, meaning that all that business will fill their life and even overflow, so that it will also distort the fantasy from that night, it will distort their memory of that night together and make it vanish, so they’ll forget.

HE GOES= (coll.) He says.

WHIRR= To make a sudden noise.

CHIME= When a clock chimes, it makes a noise to announce the time. If it’s five o’clock, you can hear five chimes. Usually we say “chime” for the high-pitch sound of a “small” clock, but for big bells, like in a church, we prefer “toll” (though we can also say “chime”).

VAGUELY= Without precision.

LICKS AWAY= When something containing a liquid licks, the liquid inside slowly escapes out. If time licks away, it escapes, vanishes, little by little.

FANCY= Your fancy is your will, what you want, it's a capricious liking or inclination.

SOLVE= If you solve a problem you find the solution for it so it’s not a problem anymore.