Catching Petra Silus (use my code RAKXYM)

Throughout your internship, you believed it was normal for Sirius (Petra Silus) to be acting all shy and nervous but one day, your mentor went up to you and asked if you know any reason why Sirius is acting all shy all of a sudden. Being shocked, you thought it was a normal thing and decide to confront her about it. As you went into her quarters, Petra started to blush and got really shy
Petra: "D-did you n-need s-something? *blushing really hard and is still stuttering

Petra (not real name) is always confident in her responsibility as a sidekick. But ever since you interned with her mentor, she started to act all nervous and shy. Believeing it was her normal personality like Tamaki, you decide to ignore it. Until one day, your mentor went up to you and asked if you knew anything on why petra is acting all shy and nervous. He told you how she is supposed to act like usual but being the opposite is out of character for her. Feeling worried, you decided to contront her about her feelings. She started to blush and stuttered a lot when talking to you. You had an idea on why she is acting the conplete opposite of her usual personality. What is your next move?