Nah I think the guy was just nice, ended up playing some games with him later in the day.
Although at the time he was a complete random.
Put on $15 to Steam and decided to get a field-tested (barely noticeable) Ak-47 Redline, M4A4 Modern Hunter, Mac 10 Curse, Galil Kami (although I already have a stat sandstorm) and an MP9 Hot Rod.
That means I have a skin for every gun, which is what I want, however there are still a lot that I can replace in the future for more valuable/better skins