Yeah. Did you not see?
I can just explain lol.
SoOoOoO it started off by showing this kang variant talking about time (1930-1960) and the camera moves to loki and mobius talking to each other watching kang talk about time. Loki had like a wAiT oNe MiNuTe face because obviously he saw kang at the end of time and Sylive kicked him out using the Temppad so he didn't get to see if she killed him or not. I am pretty sure Loki already knew but this was like another reason. People are saying sense Mobious and Loki where talking they remembered each other...I have mixed emotions on this but take it however you would like :)
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I couldn't hear because I was too excited about the fact that loki was there. So I googled it and this is what it said (I could'nt really hear so this was also nice for me)
"The scene at the very end of the credits shows Kang or a Kang variant (again, played by Majors) giving a presentation in an early 1900s show about the fabric of space-time. In the audience, we see two characters from the show Loki: Loki himself and a man names Mobius (Owen Wilson). Mobius is an employee of something called the Time Variance Authority (TVA), but more on that later. Mobius tells Loki that Kang doesn’t look as menacing as Loki made him out to be. Loki reassures Mobius that this is the right guy"