What Does it Mean When You and Your Friends Dream Kinda the Same Thing?

Well It Was November 13 (Friday) It Was Time For Me To Go To Sleep So i Laid Down and I started Crying A lot And I Couldn't Catch My Breath. I woke Up the Next Day and Thought it was a Dream. My Sister Told Me I Wasn't Dreaming. I Went To School And Told My Friend (Ana) The story. She Told me that She Dreamed Me And My Boyfriend(Cristian) On Friday. She Said That She Dreamed That I was With Cristian And It Was Raining. That A Black Car Ped By and The car Started Shooting And Cristian Got Shot. And He was in my arms bleeding And I didn't Cry. CRISTIAN said His Dream was That He Was At The Park And A Black Car Was calling him And He Ran But The car Was Shooting at Him And He got Shot and He Saw His Little Brother Staring at him. He Then Was At The Hospital And He Saw Me Crying. he Then Woke Up.