On Tuesday's episode of "Finding Carter," which is the 10th episode of Season 2, Max fails to tell Taylor that he hooked up with Carter in the back of his truck, according to HollywoodLife.

The most recent episode of "Finding Carter" showed Carter and Max hooking up in the back of his truck. Even though they both know that Max has a long history with Taylor, Carter's sister, they could not resist and ended up together anyway.

Taylor and Max take a drive together, and Max is definitely not being honest with her on the upcoming episode. He tells her that Carter was upset when they were together.

"On the way home [from the hospital], Carter was really upset," Max told Taylor. "I thought she was gonna lose it so I pulled over so she could get some fresh air."

Taylor seems to be buying it and commends Max. She also says that she feels like it is her fault and that she should have gone with her and been there for her.

Max tells her that it's not her fault and she did not do anything wrong.

"You're a really good friend," she told him. "You know that right?"

Max does not say anything, probably trying to avoid giving himself away.

Taylor continues talking and becomes emotional.

"I miss being with you," she told Max.

"Yeah, me too," Max replied.

Taylor finally seems to detect that Max is being distant and acting strangely. She looks worried and asks him if he is OK. 

Max is not doing well, as he just hooked up with Taylor's sister, but he cannot tell her. Instead of replying, he keeps his mouth shut and his eyes on the road.

Max has given Taylor some clues about his mistake he made with Carter.

"Finding Carter" will air its latest episode Tuesday at 10 p.m. ET on MTV.

Watch the preview for Tuesday's episode below.