five young people birthday party celebrating. happy friends hats, balloons, cake animated

birthday celebration party friends cake balloons hats diverse cheerful teenagers young happy pennants cartoon animated background drawing joyful numerous friendly gathering illustration group friendship festive comic loving vibrant decor happiness unity colors confetti artwork smiling bonhomie camaraderie elation jubilation detected togetherness artistic details fun adorable thematic vector five people celebrating characters age groupteenagers emotionscheerful