An expert shares what to write in a thank you card for graduation, birthday, funeral and gift-giving occasions. ... We are so happy you could share this special day with us.

Thank you for letting me be part of your special day—happy birthday! 17. To the one who gives her all every single day: You inspire me to do my best and live life to the fullest.

My heart is so happy that you were at my wedding. Thank you for being there, and for your generous gift. [Insert partner's name] and I are so hyped to try it out!