they'll try to be near you any chance they can, they'll try to get your attention, they'll always try to make plans with you, they'll stare at you, their body language can tell you a lot too (touching your skin, sitting close to you, becoming tense while around you), ect.
-They blush whenever you compliment or talk to them. -They stare at you every now and then. -They joke around with you. -They will do anything to be right beside you. -They will touch you (not inappropriately). -They will take your things (school supplies, books, phones) in a playful way.