Naw, not really... Even if Du would kinda stalk 'im. (Since in the game Amy followed him too, and he didn't care)
Maybe after some time he would tell Du to piss off, maybe even push you, but nothing more. He would just run away with his super speed to get rid of Du o.o
Since in every lvl of that game someones following you, except if Du choose the neutral way so neither good oder bad. I forgot if she's following him in an other lvl too