Whether it leads to a new relationship or is just for fun, nothing quite says 'I like you' like a great first kiss.
Related: 23 TV Characters Who Need to Kick Their Love Life into High Gear
Watching two characters that have undeniable chemistry finally have their first kiss can really make your TV watching experience more worthwhile.
Here are 23 of our favorites! Which one is yours?
1. Oliver and Felicity - Arrow
After two seasons of banter and flirting, these two finally share a meaningful first kiss after witnessing the birth of their best friends baby.
2. Lucifer and Chloe - Lucifer
When Chloe finally realizes that Lucifer has stopped looking at her as a conquest and as a person who deserves his love and respect, she finally returns his affections with a beautiful kiss on the beach that left us swooning.
3. Stiles and Lydia - Teen Wolf
After Stiles' has a panic attack, longtime crush Lydia helps him calm down by kissing saying he 'held his breath.' It is clear that there was something more behind that kiss, though.
4. Barry and Iris - The Flash
Friends to Lovers is a wonderful trope, and it was brought to light in the fifteenth episode of season one turning a tsunami when Iris finally realized that her childhood best friend was who she wanted to be with.
5. Jake and Amy - Brooklyn Nine Nine
After many undercover kisses throughout the episodes, the two finally shared a passionate first kiss during the finale of season two that shocked them both but left all our hearts full.
6. Cheryl and Toni - Riverdale
After Toni ran through a home for conversion therapy to save Cheryl, the two confessed there love for each other and shared a beautiful first kiss.