Help! I need ideas for Valentines day!?

I've been dating my boyfriend for like 2 months. I know a lot about him because he's opened up a lot. Now my problem is that's i dont know what to give him or get him on V-day. He likes graffiti stuff, as weird as it sounds he likes ninja stuff too. He's a singer like a freestyler and he's that type of guy that likes to dress from stores like pac sun, zummies, ect. He loves pumas (the shoes) and maybe that about it. The other problem is that I really dont have enough money because of this lame economy to buy him a big gift. He tells me that he wants "just me" but i dont feel that thats enough for me lol. I dont live with him so I cant plan to put hershey kisses on the floor as a trail lol. So anyone has anything they can help me with??