for the first time, i feel

She turns up to the bunker one day, Cas is initially the one who starts feeding her

However, the minute she sets foot inside the bunker she imprints on Dean, starts following him everywhere.

He's reluctant at first but soon realises she's not leaving him alone and begrudgingly accepts it (though he secretly loves the constant companionship). She joins him while he works on baby, she's on his shoulders while he cooks, she sleeps on his lap during long hours of research. When he goes to bed she settles down on his chest.

It doesn't take long for him to become absolutely smitten with her, he lovingly calls her princess, sweetheart, darlin' and every other nickname under the sun

EXT. HOUSE – NIGHT Lawrence, Kansas 22 years ago

Happy 20 years of Supernatural! | September 13th, 2005

SUPERNATURAL 1.01 Pilot Original Air Date: September 13th 2005