Mark Tuan is back home in LA for the summer after two long years of promotion.He wants nothing more than to spend time with his family and rest for the two months vacation that JYP has given him. Ayzel Saubers is looking into spending a summer with her two best friends and her adoring boyfriend in California. But things don't always turn out the way you want them to. And Mark and Ayzel are about to find that out first hand.   OK. Here's the thing guys. Ayze