Not worth it to watch 42 episodes.
We generally expect only one ML & want FL to love only ML through the series.
Here it was shown as the FL doesn't have any feeling for ML anymore due to some conflicts between families, and almost tried to develop feelings for SML.
It looks like writer tried to give same importance to ML & SML which caused this disaster.
ML significance gradually reduces & SML significance gradually increases after the divorce between FL & ML. we can tolerate this for 1 or 2 episodes but as an audience how do you tolerate this for around 10 episodes, ML wasn't even there in some episodes.
At the end, FL came back from US after 3 years & she still doesn't know what she wants. FL gives hug to SML as a friend after forgiving him, but it is not shown whether FL would like to get back to ML or not ? ML clearly would like to get back to FL but FL mind is not clear.
FL called both ML & SML as good friends & even sang a song for them.
FL & ML will only be friends ? will they become couple again ? it was left for audience imagination.

After watching 42 episodes, you will not like FL character anymore & you would feel FL doesn't deserve ML (FL doesn't show any regret for leaving ML).