Although Girls' Generation's Sooyoung and Kam Woo Sung have a love-hate relationship on screen, they looked like caring colleagues in a BTS photo from MBC's Wed-Thurs drama 'My Spring Day'!

Sooyoung affectionally patted Kam Woo Sung's head to practice their heartfelt scene in which Kang Dong Ha (Kam Woo Sung) confesses his gratitude towards Lee Bom Yi (Sooyoung) and Lee Bom Yi shows her growing feelings towards him by patting his head. Their chemistry was evident by the tender and sweet look in their eyes and made fans look forward to their budding romance.

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