Is this enough of a gift for my boyfriend for valentines day?!?

so he's 17 and im 16, we've been going out for almost 10 months. and I painted this ceramic heart box at one of those painting places (ie color me mine, paint and party, etc). and I'm going to write down a bunch of things I love about him on little pieces of paper (kinda like fortune cookie style) and put them in the box so that he can pick one out everyday and read something I love about him. is this enough of a gift? I feel like I should buy him something too in addition to what I made him, please help, thx!