So idk much i remember reading and ALSO watching an anime of this. The FL lies to her friends that she's dating a guy, then they ask her to show his picture. She clicks the pic of random handsome guy and shows it to them but accidentally gets caught in the lie cuz he MAYBE goes to the same college. He knows about her lie and threatens her, she begs him and he agrees to "pretend' to date her if she acts as his dog so she agrees. He's an asshole at first and acts super cold. Her friends didn't believe her and asked her to bring him, but when she does they're believe her finally. There was also a scene where they're walking under an umbrella. It's black and white comic type cute romance art style kinda like https://www.mangago.zone/read-manga/yubisaki_to_renren/ . PLEASE HELP ME FIND IT
So idk much i remember reading and ALSO watching an anime of this. The FL lies to her friends that she's dating a guy, then they ask her to show his picture. She clicks the pic of random handsome guy and shows it to them but accidentally gets caught in the lie cuz he MAYBE goes to the same college. He knows about her lie and threatens her, she begs him and he agrees to "pretend' to date her if she acts as his dog so she agrees. He's an asshole at first and acts super cold. Her friends didn't believe her and asked her to bring him, but when she does they're believe her finally. There was also a scene where they're walking under an umbrella. It's black and white comic type cute romance art style kinda like https://www.mangago.zone/read-manga/yubisaki_to_renren/ . PLEASE HELP ME FIND IT