The Sun is Also a Star  by Nicola Yoon
Audiobook read by Bahni Turpin

Beautiful coincidences are also named destiny, just as all those cold, hard difficulties.

Maybe in a different paralle universe there’ll be a different story. Life is about coincidences.

Everything, Everything also by Nicola Yoon. Both books are about adolescence love or first love or something. Both  end up in unexpected way. Worth reading.