Place it at the very end of a couple's edit, after the surprise moment has landed, as the final payoff. Pair it with a shocked Oh My God Wow just before it, then follow it with Kids Cheering to celebrate the happy ending.
About this sound
This short clip, just under five seconds long, pairs a warm spoken 'I love you' with a long, playful muahhh kiss sound. It feels sweet, lighthearted and a little cheeky, like a message sent to make someone smile. It works best as a quick affectionate note rather than a serious declaration.