BoA, Choi Daniel, and ZE:A's Siwan cooled themselves off from the heat wave in Korea with some delicious patbingsu (shaved ice)!

SEE ALSO: 'Hope for Dating' unveils preview of BoA getting sassy with Choi Daniel and ZE:A's Siwan

Choi Daniel tweeted, "During the heat wave, Yeon ae [BoA] bought for us a refreshing patbingsu. It definitely didn't break my concentration. This person is quite genuine", calling BoA by her character's name Joo Yeon.

The selca shows Choi Daniel and Siwan looking quite happy with the patbingsu that BoA treated them with on set. Siwan also looked like an adorable kid while enjoy his ice cream on the steps while his co-stars sit on chairs.

'Hope for Dating' will premiere this September!