Dont talk to strangers

I was walking home one day with my sister Caitlin when we saw a teenage boy following us.
"Who's he?" I asked.
"I dunno, but I'm guessing we should hurry up."
Some how, he catches up to us.
"Sup boy" I say bravely
"Oh nothin' much. My names Jayden and don't worry, I'm gay"
That's reassuring.
"Oh, that's really cool! I'm Caitlin and this is Megan-Ann You gave us a scare for a minute there haha," Caitlin says.
"Yes, I was like woah! hahah. How old are ya Jayden?" I ask him
"Yea ha, um... I'm 16. How old are you guys?"
"I'm 14 and Caitlin's 16 too."
"Neat,"says Jayden."Do you guys want to go to to the movies with me? My little bro,Cody, is 14 and coming too. Maybe we could set up a blind date for Megan-Ann, eh Cait?"
"Yea, she's been lonely ever since her ex-boyfriend dumped her last year"
"hahahaha yea, my ex-boyfriend dumped me last month,too." said Jayden sadly
"Awwww poor baby" said Caitlin
As we say our good byes, he looks at me and licks his lips.
(Maybe I imagined it,) I thought.
Even so, I couldn't help but shudder.