'Steve' Player in a Minecraft (W10) Realm

Hello to whoever reads this!

I just wanted to know if anyone had any weird experiences like this before, because this really freaked me out. Let me account what happened:

I was playin on one of my Minecraft (Windows 10 Edition) realms, and a random player called 'Steve' was online. He had no XBOX profile, and had a weird symbol instead. When I logged on, two other friends were online, trying to communicate with this player. I continued to build my shop, not suspecting anything, thinking it was a glitch. However, this charecter suddenly came over to me with a diamond pickaxe and helped me remove a floor. Then he went back to whatever he was building. 'Fine', I thought, it must be one of my friends but with a glitched name. However, my friend (who I was talking to via. Discord) told me to follow him.

My friend leaded me over to a basic cobblestone castle. I didn't think much, as one of my other friends was building a castle. However, when I went up to the steve skin, I saw the nametag 'Steve'. I looked around, but he just crouched up and down at me. I looked in his chest, but it only had basic items. Here I logged out for the first time and reloaded the game.

When I reloaded, I saw that Steve was still online, but nowhere to be seen. I tried to kick them, and teleport, but it wouldn't work. At this point, I left Minecraft and typed up this post. I will attach some screenshots, however let me know if you need a video.

Many thanks,

Heqwey



:)