How did you meet your best friend ... Connect your half heart with your bestie to reveal a full heart. The Teagas Cat Coffee Mugs are $19.99 and come with a matching spoon set!

“Wait wait wait it’s not two halves of a heart and they each have one half? It’s matching halves? This is really upsetting to me?” one person wrote. Another Twitter user ...

Are matching tattoos the new friendship bracelets? It girls Kendall Jenner and Hailey Baldwin are taking the whole BFF thing literally ... instead of the single heart split between two friends.

GRAB your coat because Primark has just released matching ... BFF theme instead. The sets are red and pink and feature a strappy top and printed shorts. Each vest is printed with a broken half ...