It depends because everyone can smile, but not everyone can do it well. If you can hold that smile for a long time or when you are angry. Only then, it is a strength.
"Is smiling" is the present progressive tense (third person). The past progressive tense is "was smiling".
Zygomaticus is your smiling muscle
No he was not smiling.
smiling to you
A normal (ie not smiling) mouth.A normal (ie not smiling) mouth.A normal (ie not smiling) mouth.A normal (ie not smiling) mouth.
The verb is kumwetulira. Ndikumwetulira - I am smiling Ukumwetulira - you are smiling Akumwetulira - he/she/they is/is/are smiling etc.
Smiling time is 10 to 2
frowning is the opposite of smiling.
The Luhya word for the English word 'smiling' is "Okhumwenya".
The Smiling Dogs was created in 1940.
That Smiling Face was created in 1988.
Smiling at Strangers was created in 2005.