Tbh: I feel Lena wouldn't have been super mad because she didn't exactly tell him, but I felt if it was a single girl she would not be that harsh about it Lena clearly didn't like Cindy that much, and plus she was in a relationship.
Lena just tries to tame her guilt and Ian caught her she didn't come clean by her own will also, she didn't told Ian about IvyxLenaxHolly.
I believe like Lena would be a total hypocrite. Ian after kissing Holly and stopping, telling Lena on first chance he gets and how she responds to that. Now imagine Lena founds out if Ian is fucking Cindy who is Ian's best friend's girlfriend. She wouldn't let that go! It was straight up death wish for IanxLena relationship.
As for a single girl case would've differ but not much as Lena would simply throw the curve ball that "Ian I didn't expect this from you, you were fucking girls behind my back selfishly and here I was trying to get my roommate ready for our threesome as it was your wish/fantasy. I've been thinking about you Ian and you were just being selfish"
Also, Ian is pretty much doing the same thing his ex did, but this time he's the single guy hooking up with another guy's girlfriend,
Makes it worse it's his friend's girl...
That's why I mentioned
Ian can't afford to come clean. Ian is fucked from everywhere Lena simply get's free ticket.
...there is no chance in hell that anyone would really forgive them both...
Ian might be saved from this Galveston Storm as there are still
{
these 4
*CHECKERS :
Perry catch counter's in play + Ian can try to save WadexCindy + Jeremy and Ivy caught variable(this you can avoid by stopping after
kissing Cindy in alley) + Axel found IanxCindy from somewhere (this is most dangerous and unlikely to happen for Ian as of now).
}
BUT chances are pretty low till we don't get update of how WadexCindy relationship is going, Are they breaking up or not.
Now if WadexCindy do not breakup than Ian can be a side piece for Cindy giving her that intimacy, closure, emotional connection that Wade is not providing. BUT if WadexCindy break up than
*CHECKERS would be the reason IF EK don't explicitly tries to get Ian caught.