Is loving someone just lip service?

How can I say that I really love someone? I've been thinking about this problem for a long time and I haven't figured out what it is! I feel it is really difficult to express love clearly in words, because love is not spoken with the mouth or heard with the ears, but expressed by two people with the same heart.

Feeling. It also needs two people to care for this hard-won love with the same heart. It is the responsibility and obligation of both parties! Oral love is flashy love, nice! But there is nothing substantial.

When someone says how much he loves someone, it is beautiful in words, but he has been slow to act ... Do you think such love is useful? But now women like nice words, especially those from boyfriends!