Is Scott Disick Having Breakup Remorse Over Kourtney Kardashian?

Someone's lonely.

Scott Disick was hit with a huge dose of reality after attending a friends wedding by himself.

According to TMZ, he attended the wedding of J.J. Corsini in Santa Monica solo, and shared a pic of his seating card with the caption, “When u realize the grass isn’t always greener.”
Someone is definitely feeling lonely, but is it to late for Kourtney Kardashian to take him back? She recently ended it with Lord Disick after his crazy party life and being caught getting cozy with ex-girlfirend. Their complicated relationship thickens.