A Ukrainian couple who grew tired of arguing are trying to repair their relationship by tying their hands together for three months.The two plan to document their experiences on social media.Thirty-three-year-old Alexandr Kudlay and 28-year-old Viktoria Pustovitova began what they call their "experiment" on Valentine's Day in February.Since that time they have gained thousands of followers on Instagram.They tied themselves together with handcuffs - a set of two metal rings that are joined together and locked around their wrists.Kudlay recently told Reuters reporters, "In terms of physical comfort, with every day passing, we are getting used to it more and more. It gets easier."He came up with the idea after Pustovitova said she wanted to break up with him."We used to break up once or twice a week. When during another fight Vika once again said that we had to break up, I replied: ‘Then I will attach you to myself.'"Pustovitova refused his idea at first. She hung up the telephone on him the first time he suggested it. But, after a while, she changed her mind.