Is it vulgar for husband and daughter-in-law to walk hand in hand?

Vulgar, vulgar, but love is a vulgar thing. Vulgar two people pure feelings, pure life. Dozens of old people are still walking hand in hand. Do you know what care is? Do you know why it is called hand in hand to grow old? Throw away your noble idea. Living is a tacky thing. Your wife came to a strange city for you and got married near your home. You think holding hands is tacky. If your daughter-in-law thinks having children is tacky, shouldn't she give you children? Friend, you really think too much. You are wrong.