Viewers saw Gaz name drop Charlotte on the show, explaining his decision to do Ex On The Beach all over again was a "test" to see if he actually wanted to commit to having a relationship with her.
However, Gaz later bedded Jem Lucy, after she invited him to the penthouse - and that was the moment that inevitably led to him and Charlotte ending their on/off romance.
You can understand why, then, Charlotte chose not to tune into the show. Instead, she headed out for dinner with her former Geordie Shore co-stars and best pals Chloe Ferry, Holly Hagan and Sophie Kasaei.
Taking to Snapchat, she told her followers she had opted to have carbs for dinner, saying: "I feel like carbs are really good for when you're feeling a bit upset."
She followed that up with a sad emoji on Twitter.
— Charlotte Crosby (@Charlottegshore) August 16, 2016
While Charlotte didn't directly comment on Gary and Jem's bedroom antics, she did like a few tweets from fans that offered her their support.
One read: "Just shows the 1st date he got he was in there with no intentions of holding back. @Charlottegshore u are well rid. Just a pity it's on tv (sic)."
Another said: "I can't watch @mtvex. It's the principle of it. Poor @Charlottegshore I can't help but think what she was going through at the time."
Charlotte also liked another that told her to keep her "head held high." A fan had tweeted: "How could he even do that @Charlottegshore my love goes out to you, everything you've been through! Keep your head held high char!"
Prior to Gary filming for Ex On The Beach, he and Charlotte had picked up their romance and had been trying to work out whether they had a future together. They didn't, however, make their relationship exclusive.
Charlotte had said she would have '100 percent' committed to Gary if he had stayed faithful to her during filming, but she decided to call it quits on their romance when reports surfaced detailing Gary's behaviour on Ex On The Beach.
Fans later learnt that while Gaz had been away filming, Charlotte had been hospitalised following an ectopic pregnancy. She rang Gary to tell him the news, but he claims she told him to continue with filming as she was ok.
Gary has since stressed that he slept with Jem on the first night in the villa, before he had found out about Charlotte's hospitalisation. After news surfaced of Charlotte's pregnancy, she and Gary publicly fell out on Twitter and have appeared to cut ties since.
Gaz has said he does "regret" sleeping with Jem and has questioned his decision to stay filming for the show. Fans saw him justify his decision to sleep with Jem the morning after as "just sex." He claimed he had no feelings for Jem.
"Technically I've done nothing wrong. At the end of the day I'm single. It was just sex," he claimed. "I don't like Jemma like that. The main test for me is if I don't fall for someone in this house I know I want to be with Charlotte."
Ex On The Beach continues Tuesday 23 August at 10pm on MTV.
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