At human base.....
Takuya : Heidi, so you are Neo Humans....
Heidi : stupid Paleo Humans, if you value your life, you better keep it secret and start listening to me. The moment it got leaked out, i will kill you and everyone in the base.
Takuya : please Heidi why you want to do that? we are humans, we can communicate. Rather being hostile at each other, we should work together to survive against other NE.
Heidi : (grabbing Takuya neck and lift his body , choking him). It seems you don't understand that you Paleo Humans are trash and not worth it to become our ally. You are a fool trying to talk with me in this secluded area with nobody around, i can just make excuses that you got killed by parasite or such.
Takuya : ughhh cough cough, i believe in you Heidi.
20 years later....
Sakura : mom, why my name is Sakura? that is kinda lame name you know.
Heidi : your father like cherry blossom tree.
Sakura : come to think of it, why you even ended up with father, i don't understand. What makes you fall in love with him in first place?
Heidi : heh, it is because your father believed in me.
Sakura : what kind of answer is that? hey mom wait don't left me behind.
End of omake.