So, something
I missed while screenshooting this stuff: Lou seems to have worked out who "Mr E" is, based on the way he types.
Somebody (Mr E again? Another friend? A troll?) points this out to Lou, leading to the second argument of the day:


Actually, third argument of the day, maybe? I thought this was kinda funny:
It took me a minute to work out what was going on, but the "wibbly-wobbly timey whimey" sounded so fucking familiar...
Quick search online, and it turns out one of Lou's friends was posting a very famous Dr Who skit at him:
in which Dr Who says a bunch of seemingly random lines, like "it's complicated" and "timey whimey stuff", with the expectation that his audience will respond in an appropriate manner, and help him rescue his phone box from horrible space monsters.
I don't know a damn thing about Dr Who, so the fact that I managed to recognize the quote, and Lou - massive Dr Who fan that he is - did not, really speaks volumes, I think.