Let's cut to the moment after Jules teleported...
"Ow...this really hurts...," She muttered with a grimace, before taking out the Healing Spell Card and activating it.
"Who's there? Hm? Oh, it's just you, Jules, I thought-...huh? Wh-what happened to you!? Y-you're bleeding!" Suddenly came Lyra's voice, before she rushed over in alarm.
"I-it's okay, I'm fine...it's a deep wound, but not a fatal one, and I've already healed it, see?" She replied assuringly, as she lifted her shirt up and wiped away the blood.
"Th-thank goodness, you had me really worried there. What happened? How did you get an injury like that, in the first place?" Lyra asked her, as she calmed down.