Valentine's Day

Hey guys so my boyfriend and I aren't big on Valentine's Day, but we've been in a long distance relationship since August, so I would like to do something special. I'm thinking of writing him a letter and making him a CD. I'm not that great about expressing my feelings, but he's awesome at it, so I would like to tell him how I feel for once. Does anyone have any suggestions on songs for the CD or what I should write in the letter...?