To surprise your boyfriend, remove the wrappers from Hershey Kiss chocolates, and put them in a box. Explain that each of these wrappers are redeemable for one kiss with you. Another surprise that your boyfriend may like is a trip to the city of his favorite baseball team.
A gift from the heart, such as a song or poetic verse, may also touch your boyfriend in a profound way. Incorporate the unique experiences that you have into the lyrics so that he feels that it is personalized for him. Make eye contact, and sit close while you play the ballad.