Songs that made you cry

Post the first few songs that came into your mind when you read this question...

No Vocaloid song has made me cry more than Rin and Len's Kokoro did...
Regret Message would be next in line, I guess...
(Yeah, I love the Kagamine twins! They were the first Vocaloids I listened to! <3)

Damn! A lot of songs going on in my head!!

P.S. - I just found this song today, and felt like sharing it here...