My friend drank from my empty cup with nothing in it?
so basically my friend group hung out today and I noticed a sequence of events that I can't stop thinking about.
some context: mango doesn't share drinks with anyone, not even his guy friends.
here's what happened in order:
I made an offhand comment about hating soy milk. later when mango and my other friend were all at the fridge, mango specifically went and poured me a small cup of soy milk and gave it to me. I tried it and said eww and he said, "it's not that bad." I left some in the cup and he immediately reached for it. before he could take it I drank the rest because I didn't want him drinking my leftovers. he then said to me and my friend "see she actually drank the whole thing."
earlier there had been a conversation where the same friend said he shares drinks with his girl friends all the time and mango said, "it's not that deep", even though he never shares drinks with anyone.
then he took my empty cup to the sink. I was mid conversation with our other friend, his back was turned, nobody was watching. and he put his lips on my empty cup. I finished everything. he didn't pour anything inside the cup or washed it either. he was just drinking nothing from my cup alone at the sink.
Please give me advice or any input!!