Explanation: Words like birthday, anniversary, reunion and gala are lowercase. If you describe an event with a proper name (Lizzy’s Surprise 30th Birthday Bash), then it’s uppercase. Also, Happy Birthday is capitalized if you write, “Happy Birthday, Zack!”
Capitalization: The Days of the Week, the Months of the Year, and Holidays (But Not the Seasons Used Generally) Days, months, and holidays are always capitalized as these are proper nouns.
Answer and Explanation:
The noun ”birthday” is a common noun. Common nouns make reference to non-specific objects, people, places or concepts, as opposed to proper nouns,
- “I’m so grateful you came into the world because you make my world better every day.
- “Thanks for you being you and being mine.”
- “It’s your day, and I can’t wait to celebrate it with you.”
- “I hope your birthday is the happiest.”
- “Happy Birthday, Beautiful.”
- “Wish you were here for me to spoil today.”