
Happy
Emotional State
Used when expressing a person's mood, usually with emphasis on positivity or joy.
She was so happy to see her friends after a long time.
Event Reaction
Commonly used to react to events with a positive outcome or to good news.
They were happy to hear the wedding bells.
Shared Joy
Indicates pleasure or contentment shared with others or because of someone's success.
We're so happy for your academic achievements!