How do y‘all act if you have a crush?

How do you think about their crush? Do you giggle and kick your feet if you get a message? Do you stalk your crush's socials? Do you imagine a future with them? Do you Get distracted in class thinking about them? do you talk about you crushes to your friends? ‼️And most importantly: What signs do y'all give?? (On social media and in reallife) I NEED TO KNOW😭