Hoya will be enlisting as an active duty soldier today, February 7. 

In light of his hiatus from promotions for awhile, the singer has dedicated a heartfelt cover of Paul Kim's "Me After You". Hoya also shared a few phrases from "Me After You" to depict his feelings on Twitter, writing, "You held me, you gave me strength, you embraced me with your precious care, after I met you." 

Best of luck to Hoya during his 2 years of military service!