如此而已

rú cǐ ér yǐ qǐ yǒu tā zāi

如此而已，岂有他哉！

And that's all there is to it!

yīn wèi dà jiā zhǐ shì rù xì tài shēn le dàn wǒ hé tā jiù shì pǔ tōng péng you rú cǐ ér yǐ

因为大家只是入戏太深了，但我和他就是普通朋友，如此而已！

Because everyone is too engaged in the show's storyline, he and I are simply friends, and that 's all!