1x56 - Woman in a Veil

Upon realising that So Yi has been beside her all along, Se Rin is filled with remorse for not recognising her sooner. She becomes completely dedicated for being there for So Yi, prioritising her above everything else. Furthermore, observing her daughter's joy around Tae Yang triggers a transformation in Se Rin's attitude. Meanwhile, Ae Ra figures out that Se Rin and Tae Yang are living under the same roof.