On a normal occurrence, he would have been worried and disturbed that maybe Rose liked him and only wanted to enter him this way but after seeing the picture of her boyfriend earlier, he totally believed that she had no ulterior motive and he trusted her.
He stared at her back for a while and smiled warmly. "Even though you don't want me to say thank you," he said inwardly. "I can't do without saying it... Thank you, Rose!" He said out loud and turned away. Without looking back, he walked into his room.
Rose turned to him and saw him leaving but she heard him. She didn't hear his first word but she clearly had his *thank you* and her heart raced faster! It was so fast that she was scared that her heart might explode and she had to excuse herself to quickly rush to the guest bathroom to take care of herself.
"Excuse me, mum!" She said and rushed away.