Guilt can be a good thing. It's a soul's call-to-action; the indication that something is wrong. The only way to rid your heart of it is to correct your mistakes and keep going until amends are made. I don't know what you didn't do and what you should've done, but the guilt? The guilt... means your work is not yet finished.
Let me give you a little piece of advice here, Jake. Why don't you lose the I'm-the-cute-and-sensitive-popular-boy-with-the-big-sideburns routine? It's just too pathetic. And, for once, tell Janey what's true in your heart. Stop being such a little bitch! And you, Janey... Little-Miss-other-side-of-the-tracks-awkward-rebel-girl-with-the-pseudo-intellectual-glasses, why don't you wise-up to Jake's bullshit? Stop being such a dumb-ass!