What to buy a man on Valentines Day 🤔

Been dating a man for about two months and still don’t know much about him... We been out to the bar once, he came over to a party I had on New Years, and we went to a sports event together, and I hung out his place. He told me he bought me something really nice and is taking me to a nice dinner. I’m stuck on what I should buy him lol..... ideas 💡 please