real. for me the closer I am to the person the more energitic I am which boosts my mood.
I could be having a bad day the I'm around them and bam I'm bouncing off walls and giddy.
or if I'm around one of my guy besties if I try to sleep in class next to him he'll poke my side till I'm up and working and making me laugh forcing me to have energy but oh well lol.