The original was "Bück dich, ich mach dich glücklich." i think.
"Bück" not "Buch" ;)
Did u?! ;)
Buch = book
Assuming you mean "how" to say happy in German, there are a couple of different ways: Froh and gluecklich.
Ich liebe dich nein ich hasse dich = I love no I hate you
"Ich brauche dich" is "I need you" in English.
"Ohne dich kann ich nicht sein" means "I can not be without you". It means "Without you I cannot be" loosely.
The phrase 'Ich liebe dich' is German for 'I love you'.
Ich habe dich vermisst or Ich vermisse dich. (I`m missing you).
'Ich muss dich vergessen' means 'I must forget you.'
It means "love you"
Tussi can be translated as:broadsqueezebirdbimbogirl/girliechickIch vermisse dich means I miss you.
Ich hasse dich nicht translates as I don't hate you.
Translated from the German, this means "where is my book?".