Alia Bhatt and Ranbir Kapoor, the hot Bollywood couple kept us hooked on with their romance since quite a few years. From the sneaky social media display of affection to leaving parties in the same car and their several outings, finally at Sonam Kapoor's wedding reception, the hot couple made an appearance together and it became official - Alia Bhatt and Ranbir Kapoor are in a relationship! We bring to you the timeline of their relationship.