You got kicked out of Saber Tooth at the same time as Yukino, because you lost a fight against Wendy. Wendy was younger than you, and because you dont hurt kids that are younger than you, you admitted defeat. Natsu knew your weakness against little ones. You and Yukino were just sitting against a wall talking a bit, shortly accompany by Natsy, Lucy, and Happy. Natsu just stared at you, while Yukina explained why you and her were out here. Natsu seemed mad at the guild master..