Samir doesn't spray his energy. That should be his dick's job.
Being human doesn't only mean being experiencing all the good things in life and acquiring softer emotions, because humans don't work that way. They get angry and jealous. Possessive. Greedy. They're capable of murder and starting wars just as much as they're capable of laughing and ... holding a Christmas dinner and being thankful for everyone there. Or holding new life in their hands and being completely amazed by what they've created.