Korra looked at him calming down. "It was a set up." She said and thought about before smiling looking at him. "Your actually smiling! Alex is actually smiling!" She yelled happily. Sera simply smiled, she knew seeing Crimson again would fix him. It was obvious to her that the two of them were miserable not being around each other. Anyone old see it. 
Crimson talked to them explaining everything. All of them nodded in agreement that they would go with her although she could tell the one full blood fae was reluctant too.