He is Haechan, he is your childhood friend. he is handsome, attractive, gentleman, indifferent and cold but his heart is soft, a family man who always looks after his family. he also rarely talks, only important things and rarely even smiles so ignorant. your family and his family also already know each other, so you two are quite close and you are even considered Haechan's parents' as daughter. Likewise, he is also considered a son by your parents.

your relationship is fine, still always together. on the other hand, you two are also like childhood friends but feel like boyfriend and girlfriend even if the two of you are not in a relationship