One Sweet Day - Mariah Carey
(I always cry, but what says in the music is what I feel..)
Uma Vez Mais - Ivo Pessoa
(A Brazilian singer... this music is very beautiful...and I always cry too... again... because I feel this way)
I Still Cry - Ilse DeLange
I Love You - Celine Dion
My Heart Will Go On - Celine Dion
I Will Always Love You - Whitney Houston
But mainly One Sweet Day and Uma Vez Mais
If you want see the lyrics:
link