Lui is not cut out for love consultation, because she oozes out a "popular kind onee-san who is super capable in everything but love stuffs because she never go out with anyone. No one ever asked her out because they think she is too out of their league or the rumour said she already have capable partner" aura.
Lui: ehhh... if you have a shot, then you have a shot. you have to shoot your shot. if you miss, oh well at least you took a shot Chad kid: Lui-nee would you like to go karaoke together?