I love you, Nico.
Nico sighed, massaged his temples as she got it wrong… well, maybe. But that wasn't an influence of Ethan Lu, more like Lexi. Nico was an observant person, hence, he would notice Lexi's disappointment in simple things.
If Ethan was more of the bold person who expressed his love through grand dates, gifts, and sweet -- almost cringy -- words, Lexi on the other hand was the opposite of him. Still, both have the same silent understanding with each other's expression and gesture. That means to say, they were attentive to each other's feelings.
Thus, Nico often observed Andrea. Alas, she's very neutral. Not a bad thing, but it made him feel if she even cared for him. She's like a robot that was fine with anything and everything. Nico didn't know if he was doing things correctly or not because she wasn't saying anything.