https://www.indiaforums.com/article/yeh-rishtey-hai-pyaar-ke-all-set-to-take-a-leap_153939
i feel after kunal shart might be mishti will leave aur abir in guilt after knowing kunal sach will leave or mishti might say yes to marry sourav but she will not marry at the alter but till it would be too late and abir might leave