**Sana watched bts on stage she was in the front role of the concert. The members danced and performed at the concert, however Jhope saw Sana and thought she was beautiful. During his break he asked for the staff to be bring Sana the NDA papers. MR Lee said he would give it to her during the show Mr.Lee tapped on her shoulder here take this. After the concert she was shocked immediately signed the paper and returned it back to him. Jhope immediately set everything up