What's an acceptable age difference?

• He's less than half your age

• He's 20 years younger

• He's 10 years younger

• He's 5 years younger

• He's 5 years older

• He's 10 years older

• He's 20 years older

• He's more than twice your age

• Age is just a number, it's who you both are than counts

• I'd prefer it if he was about the same age as me