[All three of them were, but the blue hair and gold eyes was enough to mark them as related in some way.
Akito beams up at Alle when he gets a pat, looking over at where Lind was] Were you sleeping? [He gets a nod in answer and sighs. Lind, why you have odd sleeping hours?
Lind runs a hand through his hair, glancing at Marie] No problem really. [They were noisy enough that one of them would have woken him up eventually]