I is a very important word if you want to say, "I love you" because "I" will always need "you" and "you" will always need "I".
Kurenai needs a husband, her unborn child needs a father, and Kakashi needs a family.
It was a normal day and Kakashi was sitting on a tree reading his book.
"Momoko-chan, will you marry me?" There was a young man and a young lady sitting on a bench.
"Of course, I always dreamed of having a family with you and I need you." the young lady was crying because of happiness.
"I love you and I need you too." The young man held her and kissed her on the forehead.
"Hmmm… I wonder how will a family be like." Kakashi started wondering.
Meanwhile…
"A few more days to go." Kurenai sighed. She wanted to find a father for her child, but she can't find a good one. She didn't want Kakashi to be her child's father because she doesn't know if he will abandon her and her child just like the way he broke his promise.
Outside:
Kurenai is sitting on a bench in the park.
"Ouch!" There was a little girl who fell down and hurt her knee.
"What's wrong sweetie?" the girl's mother asked and there was her father standing next to the mother.
"I scraped my knee."
"Don't worry, honey. Daddy will carry you back home." The little girl's father put her on his back and started to walk back home. Making Kurenai wish that her child had a father that would do that.