SHU-I, who returned with their 1st Korean mini album after 3 years away in Japan back in July, have revealed another song for their domestic fans called "So In Luv"!

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The boys return with a totally fun tune that will have you wanting to check out more of their past songs. Through the accompanying MV, the boys each express the feeling of being in love through their facial expressions and shy smiles as they sing to their fans,�"Baby I'm in love".

Check it out above!

Tip:�andso