HA:TFELT Ye Eun showed regret for posting a tweet while she was drunk.

On August 6, Ye Eun posted on her Instagram, "Today's lesson 1. Let's not call people when drunk, 2. Let's not overeat when drunk, and 3. Let's not tweet when drunk."

In the picture, there is a conversation of Ye Eun and Younha on Twitter. Younha first posted, "I'm feeling this these days, I think I'm a difficult person."

In response, Ye Eun said, "I don't think you're difficult, I freaking love you."

In response, people said, "Ye Eun is so cute", "She gets honest when she's drunk", and "Drunk tweets are dangerous".

Ye Eun will be in the '2014 JYP Nation' concert starting on August 9 in Seoul.