Clark telling Lois his secret.

Lois being mad that he would reverse time.

Lois helping Clark battle Linda Lake while he was down on kyrptonite poisoning.

Lois getting rid of the K.

And then L&C being all awkward around each other- wanting to forget their moment at Chloe's wedding but not really.

And then meeting for coffee but Clark bailed and said he was busy with a story.