That tall well dressed guy was non-other than the boys' father, President Yang. SooYoon quickly stood up and greeted him with a low bow. President Yang was glad to see SooYoon, but was not really pleased to meet Chanyeol and gang, as president Yang is not on good terms with any of their parents. 

'Little SooYoon, how have you been? You've grown up very prettily' President Yang complimented her with his fatherly smile. 

'Thank you President Yang, I have been well.' SooYoon replied with a shy smile. 

President Yang, completely ignored the rest including SooYoon's brother. 

Soon, it was time for Bobby and boys to board the plane, Sooyoon sadly bid them goodbye and promise that she will go over to look for them during the school term break. Before they went in to the immigration Bobby went up to Sooyoon and hugged her, he whispered " I enjoyed myself during the time with you, if you can Chanyeol don't end up together, remember I'll be in LA waiting for you." 

SooYoon was shocked upon hearing that, but just giggled and pat Bobby on the back and told all of them to be careful when they're in a foreign country. After sending them off, President Yang asked if SooYoon was free to talk to him for awhile, as he has something important that he wish to speak to her about. When Chanyeol said that he wanted to follow, President Yang told him there was no need for him to follow, however, Woobin is welcome to join if he wants to. Being a protective b