挽袖拥你
[wăn xiù yōng nĭ]
'Huǎnxiù yōng nǐ' which can be understood as 'Roll up sleeves and hug you', conveys a strong sentiment - willing to do whatever it takes for their beloved ones, like taking action by rolling up sleeves (to show the seriousness about something) and hugging them close, which suggests warmth and protection.