At first Jack wasn't sure what Ianto would consider a safe touch right now but seeing how young and lost his lover looked he gently and carefully stepped into the room pulling Ianto into a light hug.
He made sure to keep his touch light and didn't put his arms around Ianto too tight so the young man would have an out if he got nervous. "Ianto," he muttered softly his voice breaking. "Ianto...."