‘Happy Birthday Chotu’ Mohsin Khan wishes on-screen son What's Up by ItsEZone-desk - August 10, 2020August 10, 20200 Mohsin Khan and Shivangi Joshi have kept the audience hooked to their show 'Yeh Rishta Kya Kehlata Hai' with their chemistry. The couple is seen as Kartik and Naira in the