What is the heart-to-heart talk between couples and babies in qq space?

according to the relevant public information, QQ couples are the embodiment of couples' heart-to-heart talks in QQ space and the manifestation of the sweet relationship between two people. After becoming a QQ couple, the space between the two parties will be displayed as a unique QQ couple page. And you can have private interaction between couples in QQ couples and accept friends' wishes to both parties.