There factually exists someone who has realized my problem through my fake smiles that were meant to disguise my stress buried deep in heart.

我强颜欢笑，以此掩饰内心深埋的压力，但是，确实还是有人看出了我的问题。

youdao

And he did have one normal reaction — he felt a little guilty that he could only fake what Mother needed, instead of having it come from the heart.

不过他确实有一些正常反应——为无法发自内心而敷衍母亲感到愧疚。

youdao

Slowly, gradually learn to learn to put your head down the heart smile, but not be the same fake laugh.

慢慢的学会放下，渐渐的学会发自内心的笑容，却不在是从前的假笑。

youdao

Even a fake marriage to Bridey Taylor filled his heart with unaccountable joy, and he went home after school and put on his dark-gray recital suit and a tie.

NEWYORKER: The Proxy Marriage

Armed with a fake passport and complicated flight itineraries, he had headed for Australia - before losing heart, turning back, and learning no-one had realised he was missing.

BBC: Right honourable no more: The Privy Council quitters