Please read this till the end, thank you!
I always liked to play Minecraft since a few months ago not long before I got the 100 days achievement. Like always, I clicked "Play" on the menu screen and on the "Friends" section, there was someone playing, and both of my siblings were not online. I clicked the "Friends" section of my curiosity, and there was this person called "Steve" this is not a ghost story like Herobrine, not at all. So anyway, at first, I was kind of spooked because I never friended anyone named "Steve" and this Steve guy wasn't even signed in. So I clicked the world and went in. It was a regular world nothing different, maybe there were two villages and a Pillager Outpost, but other than that everything seemed to be normal. And then I started typing in chat "누구세요?" Which means "Hello?" in English. So technically I typed "Hello?" And the other person typed back "Who r u?" I replied, "Who are YOU?" And it seemed the other person was also Korean so he/she typed back, "누구세요?" Which, again, meant "Who are you?" And now on I'm just gonna translate all texts. So the other person, the stranger, he/she typed back, "How did you get in?" And I replied "I have no idea, your world just popped up on my screen!" And I added, "You aren't signed in, what is you gamertag?" And the other person replied, "What's that? I just downloaded it right now." And I was in some puddle of confusion, if he/she downloaded just now he/she must've not friended anyone yet, and must be a rookie. But how did I get into his/her world?! So I typed, "If you don't tell me your gamertag I won't be able to unfriend you!" And I think he/she said, "But I don't have one!! It's just Steve!" And so I replied, "Then unfriend me" So he/she instead of unfriending me, he/she kicked me out. So, I checked the Xbox Gamebar to see if there's any information about me friending a stranger, but, obviously, he/she wasn't even signed in, so no. And I was kind of frustrated because I didn't know how to unfriend that guy. So I went into that world again, and that stranger, again, kicked me out. Now, I don't know why, or how, or when, I friended that guy, or I didn't friend that guy and that guy just popped up. I mean Minecraft can have glitches like me suffocating in some cobblestone for some reason or me that can't get out of the composting bin or something like that, but this glitch? This bug? No way. I really want to unfriend that guy, he/she is a stranger, I, again, NEVER friended that guy. So, that concludes my report. Hope you fix that.