Enter BASSANIO, LORENZO, and GRATIANO
SALANIO
Here comes Bassanio, your most noble kinsman,
Gratiano and Lorenzo. Fare ye well:
We leave you now with better company.
SALARINO
I would have stay'd till I had made you merry,
If worthier friends had not prevented me.
What does the line 'Enter Bassanio, Lorenzo and Gratiano' indicate?