She stated, "The three of us thought 'Is it really okay to act like this?' as everything was filmed in real time, with nothing pre-planned.  As you all know from watching the show that we had our faults and reconciliations.  It was an interesting experience."  

Sojin stated, "A lot of things happened during our short stay in Spain, one of them being arguing over who gets paired up with who.  I told my members about it. They were dying to know what really went on."

Along with Sojin, Lim Joo Eun and Jang Hee Jin were cast in MBC 'One Week of Romance 4' where they traveled to Spain for a week experiencing the different culture, lifestyle, as well as romantic relationships. The show is about celebs being partnered up with a foreigner as a couple for a week during a trip to a foreign country, where they get to experience real life romance with their partners. For the show's 4th season, the cast traveled to Andalusia in Spain.

The first episode aired on February 9 through MBC Every1.  

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