My dear friends feel free to add similar small sentences and words to the list
Lets try to collect a lot ... guess they will be helpful!
Please also give a somewhat close translation when posting them here. And pay attention to mention the genders when needed.
If a reader needs help pronouncing sentences we’ve listed here, please ask here!
Expressing love and liking
Ich liebe dich [I love you]
Ich mag dich [I like you]
Ich hab dich lieb [I like you, especially used between very good friends]
Du bist hübsch [You are beautiful]
Deine Augen sind wunderschön [Your eyes are very beautiful]
Ich lasse dich nie allein [I will never leave you]
Du bist die Einzige für mich [You are the only one for me – to say to a female]
Du bist der Einzige für mich [You are the only one for me – to say to a male]
Keiner liebt dich so wie ich [None loves you like I do – for a male to say to someone]
Keine liebt dich so wie ich [None loves you like I do – for a female to say to someone]
Ich habe mich in dich verliebt [I have fallen in love with you]
Ich bin so froh, dass es dich gibt [I'm so glad that you exist]
Willst du mich heiraten? [Will you marry me?]
Küss mich! [Kiss me!]
Ich will dich küssen. [I want to kiss you]
Common terms of endearment
Liebste [dear – female]
Liebster [dear – male]
Schatz [lovey – both genders]
Häschen [sweetie – both genders, though mainly used for female]
Liebling [lovey – both genders]
Maus/Mausi [dear – both genders, though mainly used for female]
Schnuckel [dear – both genders]
Just some things I came up with, this list is endless! Feel free to participate with things coming to your mind or words/sentences you recently heard.