I mostly agree that age gap relationships are weird and a bit creepy. And, as a man in my late 30s, I don't actually get the appeal beyond aesthetics.

But a "couple of years" seems a bit excessive. Maybe if we're talking about a sexual relationship between a girl who is only just of consent age and a man two years older. But anything over 18 years old and two years means nothing. Hell, when you get to 40 I'd argue a 10 year gap is pretty meaningless.