I need girls who are either incapable or have great difficulty with showing emotion, who also love a person but pretend like they don't.

My best examples are GLaDOS (Portal 2) and Tsukiko Tsutsukakushi (Hentai Ōji to Warawanai Neko)
https://www.youtube.com/watch?v=kho9qCrROoM

I don't care whether it's normal or yuri; anything with a girl like this feeling like this for someone.

Yuki Nagato from The Melancholy of Haruhi Suzumiya

Tsumiki from Acchi Kocchi

>>1533174
>>1533238
Thank you both!