Do girls usually have forgetful guys they like?

Or do girls have male friends that are like that?

I'm unaware if girls have many guy friends who forget a lot of things that know each other for some time.

Context:

I'm with a girl that I haven't seen in 3 days. Before those days, she told me it was her birthday. I was about to ask her for her age but I didn't managed to because we got interrupted by another person and I had to leave at the moment.

3 days later, we see each other again and I asked her about her age (because of her birthday).

She replies with:"Awwww, you remembered".

I replied with:"We kind of got interrupted last time, let's continue were we left off".

It's curious because it's the first time I've heard a girl say that to me.

Do girls usually have forgetful guys they like?
Post Opinion