Uh

So by the end of today, I was starving. And normally when I'm starving, I'm either grumpy and quiet or sort of energetic and in a joking mood. Tonight, it was the joking mood. I was having a pretty good night. I see Minh, and I'm like hey, and I didnt hear him say anything back, so I jokingly said good talk. I said this some more, just joking around. Minh goes into his room, and I follow him and says whats up. He responds with "Im bitter and fuck off". Normally, I would think he's joking, but something inside told me other wise. I saw him again downstairs, said what's up, and he again answers fuck off. I don't know if I offended him in any way or made him mad at all. But if he is joking, that wasn't funny. I'm the kind of guy who thinks that if someone is mad at me, joking or not, they are actually mad at me. Especially if I dont know what I did wrong, that really gets to me. I start thinking that I caused him to be mad, then I get mad at myself. The fact that he openly talked to everyone else in the house in the friendly way kinda pissed me off. I'm praying that he was joking. If not, then I feel bad.