Not sure if this is an aro or ace moment, but here goes: We were playing apples to apples. My brother, who was in his mid twenties, was the judge, and the green card was "hot." One of the cards was "My first kiss," and after my brother read the cards he said "It's my first kiss, hands down!"
I was shocked. My brother. Had a first kiss. He had had several girlfriends by that time, so of course he did! But it had never occurred to me.
A few months ago, I was telling my (alloromantic, allosexual) friend this story. He thought it was hilarious. But it didn't occur to me then, and not until very recently, that HE probably had a first kiss too! As much as I know most people are romantic, I still forget that all the time.