His heart is too full, and no words to release it.

As many have discovered, it is entirely possible (although not particularly desirable) to love two people with all your heart. It is entirely possible to long for two lives, to feel that one life can't come close to containing it all.

They should tell you when you’re born: have a suitcase heart, be ready to travel.

Oh yes, it's very tragic. Why does everyone always like love stories? What about absence-of-love stories? Aren't they much more common?

...lies can sound awfully pretty when a girl is in love with the person telling them.

There's a pleasure to loving someone even when you know there's no chance in them loving you back. The pain I felt let me know I was still alive.