update: He added Mandarin skin to the list today! And this one he kept on eating! kekeeke
So A-boo has this crazy taste pallets: he seems to like citrus skins.. (eww..) couple months ago he chuck into a lemon with skin still! (actually, he tried the lemon inside & outside... ) Then yesterday, he grabbed an orange from the fruit bowl and wondered how orange peel taste like. The first few bites was fine, then his taste pallet finally kicks in and his face started twitching. Until today, I wondered if he can taste anything or not since so far he just doesn't like anything that is too cold or too hot!!!
now I know. and now he knows orange peel taste awful, and lemon peel doesn't (as much), oh.. so are banana peel, he tried it too, that one he didn't like immediately, follow by weeks of banana-phobia. But I didn't take pictures of that.