Verb
grin and bear it (third-person singular simple present grins and bears it, present participle grinning and bearing it, simple past grinned and bore it, past participle grinned and borne it)
To endure a difficult or disagreeable situation with good humour.
They made me work the Saturday of our wedding anniversary. What could I say? I just had to grin and bear it.
But then I discovered that they didn’t photograph so terribly ( was the first recipe photographed in the then-new kitchen) and decided to grin and bear it. Source: Internet
Most people who’ve suffered bad service just grin and bear it in front of the service provider, purely to avoid the unpleasantness of a scene. Source: Internet
Even if it’s terrible, I’ll try to grin and bear it. Source: Internet