Luke couldn't help but feel suspicious of the priest in front of him despite the sincerity he was showing, both in his actions and words, towards the young lady he was helping out. However, aside from his intuition, Luke had no real reason to feel doubtful of the robed man, but this was still not enough to change his mind. 

Soon enough, Luke eventually ascertained that his insight was apparently right all along.

[i]“A Colt M1911A1? What’s a priest doing with that? This doesn't seem right.”[/i] thought Luke as he remained flying, remaining within close proximity of the two individuals in front of him.

Unfortunately, possessing a firearm was not enough for Luke to resort to any drastic measures. However, it did give him an excuse to remain close by; for some reason, there was something different about these people. He couldn't put it into words, but they were interesting in a way. 

With his mind made up, Luke made his way towards the shoulder of the brown-haired girl. Hopefully, she was a bit calmer now and would allow Luke to perch atop her shoulder.