Hi, My Unexpectedly Sweet Husband

Adelina and Langston mistakenly registered each other as their spouses. In less than an hour after the registration, Adelina was ditched by her supposed partner, and Langston was informed of the tragic death of his "fiancée" in an accident. Consequently, They were married to someone they didn't expect. However, they soon bumped into each other at their workplace. The more Langston observed Adelina, the more she reminded him of his briefly met fiancée. Meanwhile, Adelina found something strangely familiar about her boss, Langston. A love born from an unexpected circumstance emerged suddenly. The question remains: When will they find out that they've actually completed registration?