Is HK celeb couple Vincent Wong and Yoyo Chen's marriage in trouble or not?

Vincent Wong and Yoyo Chen finally interacted on social media. Photo: Vincent Wong/Weibo

Was it a show of love? Or just publicity for a show?

Those were the questions posed by netizens after Hong Kong celebrity couple Vincent Wong and Yoyo Chen finally interacted on social media – something which they have not done for a long time.