2ne1’s Sandara says about their concert, “I can’t find words to express my feelings”

On the 27th, 2ne1’s Sandara tweeted, “Just finished today’s concert. I’m going to go to bed… I can’t find words to express my feelings about today’s concert. Goodnight.”
On the 26th, 2ne1 opened their first concert since debut NOLZA at the Seoul Olympic Park. Total of 4000 seats were sold out.
The concert continues until the 28th.
Source: TVreport