I didn’t watch #SupermanAndLois 
I’m sure during the 4 seasons Kal-El and Lois talked about the first day they met and when they finally fell for each other. 

#SupergirlCW saw Kara Zor-El experience that moment in 2x01. 
#SupergirlCW
#SupermanAndLois #SupergirlCW #SupergirlCW