[Spoiler: We Got Married] What surprise did Seohyun prepare for Yonghwa?

On the March 26th broadcast of MBC's "We Got Married",�Seohyun and Jung Yonghwa finally looked completely comfortable as a couple in their last broadcast. The two went back to the bank to withdraw all the funds in their virtual marriage account, which they created a year ago. Thus armed, they prepared to start their final date. The couple visited the recording studio where they first met about a year ago. In celebration of their last date, the members of CNBLUE came in carrying a cake. The CNBLUE members created a fun environment by joking around with the two, before they eventually withdrew to leave Seohyun and Yonghwa alone in the studio. Mustering her courage, Seohyun picked up a guitar and surprised Yonghwa by playing the "Banmal Song", which was the�song they wrote together for a previous mission. Originally, Seohyun could only play just one chord throughout the entire song, but this time, she played more expertly all the way through. Afterwards Seohyun finally spoke to Yonghwa in "banmal" or informal speech, albeit a bit awkwardly and while laughing. Watch the video of her performance below! Source: TV Daily via Nate