Yeh Rishtey Hain Pyaar Ke SPOILER ALERT! Abir to sacrifice his love to save Kuhu-Kunal's relationship

Yeh Rishtey Hain Pyaar Ke SPOILER : Abir promises to Mishti that he will save Kunal and Kuhu's relationship while Kunal puts forth a difficult condition before Abir. Will Abir agree to Kunal's condition?