URL：https://cdn.psychologytoday.com/sites/default/files/styles/og_image/public/field_blog_entry_teaser_image/2021-02/shutterstock_170935235.jpg?itok=kgu_hsVu
掲載元：https://www.psychologytoday.com/intl/blog/talking-sex-and-relationships/202102/what-is-love
