This is a story told through flashbacks
Burt's POV
As I stand up to make my father's speech I remember something little Klaine as it were. "So here we are" I begin "I have finally made it to my son's wedding". I look down at my son who is wrapped around Blaine just staring into each other's eyes. I clear my throat "guys" I say they look at me and blush "sorry" they say in unison I laugh. "Kurt you know that I'm a very smart man" that caused everyone too laugh and Kurt rolled his eyes. "Well I've known that you were going to marry Blaine since the day I met Blaine". Both Blaine and Kurt look at me like what - are – you - talking - about look.
Flashback
As I walked towards Kurt's kindergarten, at the reception the lady Maria that's what her name tag said. She told me that Kurt had made a new friend I thought that it was that little brunette girl who was always talking about Barbara Streisand in Funny Girl I swear I don't know how that girl can talk so much.
But as I walk into the classroom expecting to see Kurt sitting by himself; I don't though, I see him sitting with another little boy he was a little shorter than Kurt, we was wearing a pink polka dot bowtie and crazy curly hair. Their hands were entwined and Kurt was playing with the kid's hair with his free hand and he is smiling Kurt hasn't smiled like that since Elizabeth. Kurt looks up from the boy and starts running towards me. "Daddy" Kurt squeals "this is Blaine" Kurt says bouncing on the balls of his feet. "Nice too meet you kid, I'm Burt I say" "nice to meet you too sir" Blaine says and extends his hand so I shake and he smiles at me "Can Blaine come over pretty please". "Sure kiddo as long as it's ok with Blaine's parents" "Blaine's parents are away" Kurt says "so he is staying with his brother but his brother says that Blaine just in the way." "Blaine's brother is twenty two daddy" Kurt says proudly I bend down to Blaine's level and said "you not having a good time at your brother's" Blaine shook his head "well now you and Kurt are friends" "best friends" they say in unison which causes them both to giggle like teenage girl I chuckle "best friends I am awfully sorry for saying you are only friends when your best friends" I say "that is quite alright daddy" Kurt says in his very posh child like voice, swinging Blaine's hand as well. "So as I was saying Blaine if you want to stay with Kurt and me until your parents get back then you're more than welcome". "Really" Blaine looks at me with his great big hazel eyes "yes" "thank you sooooo much Mr Kurt's daddy" "call me Burt kid" "m'kay" Blaine says "I'm just going to call Coop, Kurt I'll see in a minute" Blaine says and kisses Kurt's cheek and Kurt blushes "ok" he says. A few minutes later I hear the sound of footsteps "Kurrrrrt, Cooper said that I can stay and too thank your daddy."
"So how long are your parents gone for?" I asked "about a week and a half" Blaine says looking down "I mean I can just stay for a few days I don't want to over stay my welcome" "Kid stop worrying you worry more than Elizabeth did". "Ok" "thank you" "that's alright"; "hey daddy I'm just going to get my bag Blaine stay with my daddy" Kurt says leaning down a kissing Blaine which causes Blaine smile like Cheshire- cat I laugh after Kurt's left, Blaine is tugging on my trousers and says "Mr Burt you know Kurt's mommy" "yes I do Blaine, what about her" I say "was she pretty?" Blaine asks shyly "yes she was" I sigh "she had the most beautiful mousey brown hair, blue eyes but they changed with however she was feeling and she had the best smile ever she would make smile just from smiling, why do you ask?" "I was asking because Kurt is really pretty" Blaine puts his hand to his mouth "don't tell him I said that he might not like me anymore" I chuckle "I'm sure he won't mind" I say laughing but Blaine just looks confused "Do you know want to know a secret?" I say quietly Blaine nods his head eagerly "well I think that Kurt thinks you're pretty too" "really" he says "yeah I think that one day he will realize it too". Kurt comes back "should we go and get Blaine's things daddy" Kurt asks "yeah I think so you know the way kid" Blaine nods "alright then off we go" Kurt grabs Blaine's hand and they run towards the car.