Was this a deliberate writing choice?

I'm crine. You mean blinking? 😭
So.....blinking? 😅 (pls dont take this offensively I am just genuinely asking). You could've meant winking with one eye each or forcefully blinking, and if it was the latter something like, "They glanced at the twins, blinking deliberately." to emphasize the intentional movement as shown in the picture above instead of passively blinking. But I am not a writer so please take this criticism with a grain of salt!