Matthias' arrival was met with a friendly reaction, which allowed him to maintain his open, relaxed posture. At the she-wolf's mention of looking for company, Matthias would respond with a friendly, "Looks like I'm just the guy you need, then. I happen to be quite the conversatioalist," there were hints of a flirtatious undertone in those words.
He'd fold his feathered wings fully to his sides, bright apricot eyes looking at both her and the terrain around them. The air was dry, but kept warmer by the heat of the geysers that surrounded them. He had intentionally landed on the furthest side away from the nearest geysers, not particularly interested in getting soaked.
Yet, her next comment would remind him that getting soaked didn't have to be a bad thing. Matthias would shake his head playfully, "I was just exploring this area for the first time, but a relaxing soak in the hot springs sounds like a nice idea. What do you think?" at that, he would turn his body somewhat in the direction of a geysers, extending out one wing in a cup-shape as an invitation to cover her.