Australian woman Kate Griffin engaged to her sister, Amy, on Valentine's Day and went to lunch with friends to celebrate. However, she discovered that Amy's partner, Stephen Duvnjak, had also proposed earlier that day. The sisters, who have been inseparable since childhood, recorded a FaceTime call with each other and posted it on TikTok, where it has been viewed over 8.2 million times and received thousands of comments. Both Kate and Amy are now enjoying their engagement and don't see their upcoming weddings as a competition.