Two high school sweethearts meet at a reunion after 22 years and reminisce about their past.

Ramachandran aka Ram (Vijay Sethupathi) is a happy-go-lucky freelance photographer. He visits his high school during a trip and is overcome by memories. A reunion is fixed through their school WhatsApp group. At the reunion, Murali, Subhashini, Sathish (R

Decades post-high school, Ram and Jaanu meet at their school’s reunion and explore their past thoughts consisting of affection, care, depth and grieve all over the period of one evening.