I went to the store today with my boyfriend, he’s 25 btw and i’m 21. My boyfriend has only dated younger girls, his ex was a year younger than me. He’s only ever been with girls 2-5 years younger and it did make me a little uncomfortable at first, but then I never thought much about it since i’m also a grown adult just like he is. Today at the store I noticed a pretty girl, very young, a bit older than his younger sister. And he stared at her for a few seconds, about 3-4 seconds. I could see that he was struggling not to look at her again, his eyes wanted to followed her and her family. She looked to be about 14-17 years old. My stomach started turning a bit and I felt uncomfortable. I knew that he found her attractive. Then at the cashier another young, pretty girl was next to us, and again he stared at her for a few seconds. She was about the same age as the other young girl. We were at checkout one and both of the other girls were lined up at checkout two, right next to us and my boyfriend keep looking around the store like he wanted to check them out again so badly. The whole thing made me feel bad and I just had a bad feeling about it. This isn’t the first time he has stared at other girls in front of me either, I have confronted him once before. Idk, maybe it was innocent and I overreacted. What do you think?