Tests! Test if that person around you has a secret crush on you. See how many of these they match!
1. Often hangs around you.
2. Likes to make direct eye contact with you.
3. Frequently makes plans with you or asks for your help with things.
4. In the eyes of your mutual acquaintances, your relationship is special.

If you're curious whether you can become a real couple, please come to XXXX Entertainment District and find AAAA for a detailed consultation.
Guaranteed to be real and useful. Even the legendary adventurer, Lady Airona, praised it, saying, "Wow, this actually works!"