Bullshit

Girl: Why you can go and I can't? Why you're always the one who's leaving and I'm always the one who's left behind?
Guy: It's because I can't stand waking up everyday knowing you're gone.
Girl: Then what about me? Why are you so selfish?
Guy: Because I know you're strong enough.

Bullshit. It's just some lame excuses that people give when they wanna leave. All bulls!