The frosting/icing on the cake noun phrase
Used to describe an extra good thing that makes a good situation even better
She was rewarded with a generous bonus after finishing the project. Her boss' compliments was really the frosting on the cake.
After one night, his video has gone viral with millions of views, and getting a sponsorship contract was the icing on the cake.
"The icing on the cake" is used to describe a less important or small part of the whole thing.
Passing the first round is just the frosting on the cake. There are 3 more rounds to go.
To be thankful or grateful for one's good luck usually while avoiding a bad situation
Extremely happy
Be very happy
A normally unreliable person can still be right about something, even if it is only by accident.
To decide to believe someone‘s saying although they may not tell the truth
He said that he was late because he had an accident and I gave him the benefit of the doubt.