Baekhyun is always unsure about their relationship. He is always doubtful as to the genuineness of Chanyeol's affection for him. However, despite all that, he still went on with their relationship and eventually settled into marriage. After all, he believes his love for Chanyeol outweighs all his uncertainties.  He clings onto that belief. He clings onto that only profound thing which he thought would save their wavering relationship. Baekhyun is not a good believer whatsoever, but this time, he tries. In the name of love.