Manhwa title

Does anyone know this Korean manwha, about an ugly girl, which she makeup/Photoshop her picture and become popular on socmed. If I'm remember, her hair is short and orange colour. In the ending story, she start to appreciate herself (still ugly, but kinda wear her attire suitable with her). She even reject one of this handsome boy before, and after that, she dating him thought at first, she denied his feeling eventhough they met again. If I'm nks mistaken, the genre did relate with psychological, and before, I knew this manwha from Manta apps, but sadly, I can't recalled the title.