Earlier tonight I was having dinner out with my daughter and a friend of mine. We got to talking and she ended up telling me she had to put her dog down earlier in the day. After a few min I excused myself to the bathroom. When I came back I saw her scrolling through pictures of her dog on her phone. As we continued to talk I could hear her sniffle every once in a while. When she finally put her phone away and looked up I noticed her eyes were slightly red and there may have been a slight sparkle in her eye (it was hard to tell from the lighting). No tears were ever actually shed, unfortunately. Also I knew she wasn't much for pda so I avoided giving her a hug or any other form of physical contact, I just tried to say a few comforting words to her.