won't let me spend money on him?

Lcp
So the other day my boyfriend lost it saying he doesn't EVER Want me to buy anything for him. At all. That includes bday and Christmas presents and stuff. I don't get it? He said he will be furious if I do and he's 'begging' me never to buy him anything. Is it just me or is that really weird? 
It makes me happy when I can buy him something he might like. I'm not saying I'm going to spend hundreds of dollars on him but why is he over reacting so much??? 😩😩