Add Yahoo as a preferred source to see more of our stories on Google. Prostock-Studio/ iStock via Getty Images Birthdays aren't meant to be serious, and neither are birthday cake messages. Stand out ...

Birthday wishes for sister: There’s nothing quite like the bond between siblings—especially the love, laughter, and memories shared with a sister. Whether she’s your childhood partner-in-crime, your ...

Got candles? Cake? A thoughtful gift? If so, then all that's left is to warm up your vocal chords ahead of singing “Happy Birthday” and signing the card. If you've picked out just the right one, but ...

When a loved one reaches their 80th birthday, they'll love these heartfelt and fun birthday wishes.

Despite how cold and formal the “sister-in-law” title sounds, those sisters are still family. And be that the case, they deserve every bit of love and acknowledgment that our blood relatives get—hey, ...