Married couples in China are referring to each other as “teammate” and “roommate” to avoid being too schmaltzy, but single people are shunning the trend, branding it confusing and “pretentious”. The special titles married people invent for their partners recently triggered a heated debate on mainland social media. Some people, especially women, preferred to call their spouses “teammate” or “roommate”. They said they found traditional titles such as ai ren, or “lover” in English, and lao...