serious and quiet because you are thinking. : done or made after careful thinking. : showing concern for the needs or feelings of other people. Source: ...
1 given to or made with heedful anticipation of the needs and happiness of others
Lifestyle, design and culture changing things for the better. For those who like to
live well, this is
a. Given to careful thought; reflective: Every
6 days ago
thought•ful /ˈθɔtfəl/USA pronunciation adj. showing consideration or care for