It's recently become a trend that many sunbae girl groups fangirl hard over Oh My Girl and can't hide their excitement at how cute the girls are. Hani is definitely famous for being an Oh My Girl fangirl, as she even asked for Arin's autograph during 'Weekly Idol'. 

Since then, Hani and Arin showed their friendship numerous times and this time around, the EXID membed seemed to have gone out for desserts with Arin! Hani's Instagram caption simply read, "Arin :)," full of aegyo.

Would you like to see these two collaborate sometime in the future?