Yes.
I can tell.
But i want you to know that i want you to be happy. Really..
So i think loving another girl, even Jenny, is fine. Dont worry about age.
If she is like you & likes girls too, then you two should be together, truly.
It's fine.
Also i think your mum & dad already undrrstand about you Kookkai. They are not stupid. Parents know everything..
You dont need to hide it anymore, even in Thailand.