心想

wǒ xīn xiǎng nǐ men shì rèn shi de

我心想你们是认识的。

I assumed that you knew each other.

tā shǐ zhōng luò luò guǎ hé xīn xiǎng zhe zì jǐ de shì qing

他始终落落寡合，心想着自己的事情。

He remained aloof, thinking his own affairs.