They were standing side-by-side with their shoulders 'touching'.
The temperature outside was 'touching' 38 degrees Celsius.
Their story was deeply/very 'touching'. [='moving']
(..) I took a photo of the debate team, and you're in the debate team. - Right. - So... ...he must have seen-- I was touching up stuff. - Touching up stuff? - Come on. I was... I'm not gonna answer that. - Did you get expelled? - No, no. (..)2012 The Amazing Spider-Man