from flirting with your crush to hyping up your bestie’s latest Insta post to wishing your grandma a happy birthday. But choosing the correct colour heart emoji in any given situation requires ...

Of the 50,000 emoji tracked by Moji since its June launch, the most popular include a happy face with tears of joy, thumbs up, the Lul meme, a smiling Barack Obama, and crying Michael Jordan.

Noemi posted a screenshot of the message on the platform, captioning it "Happy Valentine’s Day ... Elon Musk responded to the post with a heart emoji, which quickly garnered attention from ...