Was he flirting with me?

my best friend's brother and i are one year apart. yesterday i was at her house, and her brother had a friend (ivan) over. well ivan kept asking me who i like and i was txtin gone of my guy friends and he's like u like him? who is he? n stuff like that. then he thought that i was texting this girl that he doesn't like but i thought he liked her because one of his friends said he did, so he grabbed my phone and he grabbed my other free hand and held onto it for a few seconds and we both kinda got really still and after a couple seconds he let go n he was like ...sorry... i was like ya don't hold my hand creeper! but i was just messin around and he just kinda smiled. i like him but i don't want to date him, so im just wondering if he was flirting with me