2 sentences for 暧昧 (ài​mèi — dubious)

1. 你们两个有暧昧关系吗？

   nǐ​men liǎng gè yǒu ài​mèi guān​xi ma?

   Is there something going on between you two?

   Source: OpenSubtitles

2. 他们两个人的关系十分暧昧，超出了普通朋友的界限。

   tā​men liǎng gè rén de guān​xi shí​fēn ài​mèi, chāo​chū le pǔ​tōng péng​you de jiè​xiàn.

   The relationship between the two of them is very ambiguous, exceeding the bounds of normal friendship.

   Source: Dong Chinese Dictionary