Flirting over text can go so very wrong.

Between autocorrect fails, jokes that fall flat, and tones that miss the mark, the results can be disastrous. But done right, flirty texts can light a spark that ignites a whole romance—or stoke the flames of passion with a long-term partner.

Here are 20 categories of flirty texts app that help show you how it’s done:

#1. "I Love You" Messages for Herr
#2. "I Love You" Messages for Him
#3. Naughty Text Messages for Her
#4. Naughty Text Messages for Him
#5. Funny Dirty Jokes
#6. Messages To Turn Her On
#7. Messages To Turn Him On
#8. Love Texts for Her
#9. Love Texts for Him
#10. Romantic Love Messages
#11. To Someone You're Crushing On
#12. Make him or her laugh
#13. Pickup lines for texting
#14. Flirty texts for him
#15. Flirty texts for her
#16. Morning texts for him
#17. Morning texts for her
#18. Questions to ask a girl over text
#19. Apologize to Her
#20. Apologize to Him