My thoughts so far on the alex episode:

Oh, well, look here, This must be the Gay character they were introducing?
. . .
Yeah, Definatly is.

Seems like either a real douche, or a pretty cool guy.

almost leaning towards douche.
 . . .
Hes seems to be interested in Liv. . .
Guess hes not the gay characer?
I thought there was only 1 new one introdued?
Oh well. . .

hes a bit weird then though, Not really. . . hitting on Liv to much as shes obviously up for it. . .


. . .
Yep.
Thats the new gay character.