Hope you guys had great birthdays! Sorry this is so late.
Oops…Happy belated Birthday, guys.
Wow!! can’t believe I slipped up and missed this one… Happy Birthday Guys!!!
Happy Birthday yo you both 
Yeah, happy birthday! Sorry I missed it!
Happy (belated) birthday to the both of you! 
Happy bleated Birthday guys! hope you both had amazing days
Happy late birthday! Hope y’all enjoyed it!
Happy belated birthday!
Thanks guys! Had a great day!
Happy birthday! 