When did Elena fall in love with Damon?
In respect to this, why did Elena fall in love with Damon?
Elena loved Damon cause he was selfless with her. When Elena died he was the only one who could make he Elena loves Damon for the same reason that Stefan loves Damon, cause even after everything he did, they still couldn't live without him. She needed someone that time and Damon was always next to her.
Thereof, what season do Damon and Elena get together?
The Vampire Diaries (TVD) - Season 3 Episode 19 - Heart of Darkness Elena and Damon set off together to make sure Jeremy is safe in Denver, and to see if his special abilities can help reveal.
Once Damon made it back from the 1994 prison world, Elena was already compelled. However, they did fall back in love, as Damon pursued her and they worked together to save Bonnie. Later in the season, Elena took the cure for immortality and became human again.