Valentine’s gift for my mans?

Help!!! My boyfriend is 16 years old and his family is quite wealthy. My family however is everything BUT wealthy. Although money isn’t really a problem, I can’t really get him material things because he already has everything he could ever ask for!! We’ve been together for almost 6 months now and I’m at a complete loss at what to get him!!!! He keeps talking about how he’s gonna spoil me and how he knows exactly what he’s getting me, and I just keep saying “just you wait, you’re gonna be the spoiled one” BUT I HAVE NO IDEA WHAT TO GET HIM!!!