okay what riverdale episode just *slaps* for you and why?

for me it's a tie between 1x13 (because DUH?!), 2x8 because the breakup scene was actually iconic and heart wrenching, 2x12 because "or you could stay" OBVIOUSLY, 3x5 because i loved the prison break sequence, and 4x11 bc quiz show, and 4x16 because obviously