- Glancing at each other then immediately turning away when they notice.

- Agreeing to everything they say.

- Making characters nervous and shy around characters they fancy.

- Characters leaning towards the person they like during group discussions.

- Mirroring their actions.

- Finding subtle ways to touch (not in a sexual way).

- Asks deeper questions and listens deeply.

- If the character looks for attention around the specific crush.

If you have any, feel free to list them down below!