To wish someone a happy birthday, you can say simple and warm phrases such as "Happy Birthday!" or more personalized messages like "Wishing you a year filled with joy, laughter, and success." Here are some ways to wish someone happy birthday effectively:

Simple and Classic Wishes

• "Happy Birthday! Hope you have a wonderful day."
• "Wishing you all the best on your special day."
• "Many happy returns of the day!"

Heartfelt Wishes

• "May your birthday be filled with love, laughter, and all the things that make you happiest."
• "Wishing you a day full of joy and that the year ahead brings you good health and success."
• "You are so special, and your birthday deserves to be amazing!"

Fun and Creative Wishes

• "Here's to another year of unforgettable memories and exciting adventures."
• "Happy Birthday! May your day be as bright as your smile."
• "To the one who adds sunshine to every day, happy birthday!"

Personalized Touch

• Add the person's name or mention something unique about them.
• Tailor the wish to your relationship (for friends, family, colleagues) for a more genuine feel.

These options can be spoken, written in a card, or sent in a message to make someone's birthday special and memorable.