I used to date a guy who was 30 last summer for only a month, that time I am 22, so 8 years difference. I also dated some guys are like 2, 3 , 4 years older than me, and one time I was with someone else my age, and other I was with a guy who is a year younger than me.. now I am dating someone else who is 31/2 or 4 years older than me.