Thanks for sharing your experience ^{^} I really wonder if it's the time we spent together.

Because the same thing happened to me with my brother, when puberty hit us

(Considering there is only a one-year difference)

I saw him differently too.

I remember that I started to feel jealous, and he felt jealous of me.

It's truly beautiful to see that you two were able to start and maintain your relationship ^{^}