Sunmi has shown a protective side when it comes to Sohee's more revealing moments in the media.

An interesting anecdote involves Sunmi's reaction to one of Sohee's Instagram posts where she was wearing a swimsuit. Sunmi reportedly wanted to draw clothes on her picture and share it with Sohee, possibly as a friendly way to encourage a bit more modesty.

Conversely, Sohee has shared light-hearted complaints about Sunmi's stage outfits, suggesting that Sunmi tends to expose even more than herself. 

Additionally, Sohee has noted that Sunmi often engages in friendly banter by leaving playful comments on her Instagram posts. This blend of care and humor underscores the strong, supportive friendship between these two beloved figures long after their Wondergirls days.