Was already shown when Nagi was hibernating (I forgot which chapter)
Don't worry I found it but god damn imagine when Gil was still young in his human form
Surely he's ლ(´ڡ`ლ) A true frog prince (≧∀≦)
Found it! If you are still wondering its chapter 86 you're welcome ヾ(❀╹◡╹)ﾉ~
Oh thanks a lot. I had no time to check all chapters yet, as I was bombarded with tons of other updates LOL
Gil had human form this entire time?!