[Dick agilely flips out the way of the attack, he almost wishes he could just sit back and watch her fight because she seems pretty impressive, but it would be bad manners to introduce oneself and then not lend a helping hand.

Her explanation doesn't make a lot of sense to him, he has no idea what an akuma is, but 'look for the weird thing' is a straightforward enough instruction, and he can be pretty observant - he is trained by Batman after all - so he nods his understanding] Roger that.

[Flipping his way to the top of a nearby building , he casts a glance over the villain to get a better look.]