
Gaily
Lively Moods
Use 'gaily' to describe actions done with enthusiasm and liveliness, especially in festive situations. 
Positive Atmosphere
'Gaily' implies a sense of warmth and positivity, often used when a cheerful mood is evident. 
Not for Sadness
Avoid using 'gaily' in contexts that are sad or serious; it's out of place in those scenarios. 