When Liam kissed Leah on her cheeks. Celestia looked at hum and his sister feeling uncomfortable.
She didn't think much about it but she still can't accept this. She looked into other direction as not to see this.
Liam was looking at her from corner of his eyes and after he saw this he took off his lips from her cheeks and said to his sister "Here do you want more?"
"Ehh brother?" It's not that she is dissatisfied but she wanted more on the lips mainly.
She looked at her teacher and then at him even though she knows that she shouldn't ask for more kisses in front of her teacher but in the end she still wanted more of his kisses.
So she closed her eyes and said softly "Yes, I want more"
As soon as soon she said that she find out someone was looking at her and when she opened her eyes a little to see whether it was her brother or teacher she finds out that it was her teacher who was looking at her complicatedly.