I don't know why he would say that

So i work at this place its not much of a professional setting or anything and I've got this coworker who says some strange stuff at times. I was talking to him about how hot the climate is here and how we get not rain. He suggests i go on a trip with him to snowy place in his country. I'm usually just laughing when he says something like this, so i try being funny and say what if froze. Now its all fine until this point. He then says he could keep me warm at night and feed me something in the morning to keep me warm and I'm almost unsure if i should keep laughing at this but i do. Similar thing happened to me a couple of days ago. We were talking about how i need to travel far for work and i said i wanna get a home by myself but can't afford it with how I'm being paid. He suggests i could get a house with him 😭 like just said i wanna be by myself. I accidentally used "🤷‍♀️" while speaking to him today, it was fucking stupid. Sometimes im afraid ill tell him "im not a man" or something.