Is it wrong for a 17 year old to be with a 22 year old?

I’ve recently met this man who’s 22 and we just click. It’s not even about sex we just hang, ride around and have fun. He pays for me to get my hair done and my nails done, brings me food (not saying I’m in it for the money) I personally don’t see the big deal because we’re only really 4 years apart and that’s like a freshman dating a senior yk? But he’s super sweet and hasn’t rushed me into anything but I know my moms gonna freakkkk because I don’t turn 18 till March. Any honest opinions??