Seo In Young shed tears over her surprise birthday party that fellow "Heroes" cast members held for her. On the episode that aired on the 19th, the girls of 'Heroes' decided to plan a surprise party for Seo In Young's birthday. However to avoid suspicion, they acted a bit meanly towards her. They chose her as the most awkward member in a game and locked her up, saying that they were going to carry out Lee Hwi Jae's wedding party without her. What they were doing instead was preparing for her birthday party. She really didn't look like she knew what was going on. When she came out, the members yelled, "Happy Birthday, In Young!" Seo In Young was so touched that she started sobbing. She said, "I really felt like I wasn't able to get close to the members, so I had thoughts about quitting." T-ara's Jiyeon and After School's Kahi couldn't hide their tears as well. In the end, all of them had fun but this was definitely the most touching moment on the show.