1. Sebastian and Olivia:
- Despite the initial confusion caused by Viola's presence, Sebastian and Olivia ultimately find true love. Sebastian perfectly fits Olivia's description of the man she loves, mirroring Cesario's (Viola in disguise) appearance and qualities.
- Sebastian possesses the charm and virtues that attract Olivia, aligning with her genuine feelings for Cesario, which were originally directed towards Viola in her male disguise. Their union brings a resolution to the play's romantic entanglements.
2. Antonio and Sebastian:
- The strong bond between Antonio and Sebastian goes beyond romantic love. Antonio shows selflessness, devotion, and a willingness to risk his life to save Sebastian during the shipwreck.
- Their connection demonstrates loyalty, friendship, and mutual care, making them a complementary and well-suited pair.
3. Sir Andrew Aguecheek and Maria:
- Unlike the passionate unions of Sebastian and Olivia and Antonio and Sebastian, Sir Andrew and Maria represent a practical partnership.
- They recognize each other's flaws and limitations but find an understanding based on shared self-interest. Maria knows how to manipulate Sir Andrew's gullibility and desires, using her influence strategically for their financial and social benefit.
- While lacking deep emotional connection, they form a practical arrangement that balances Maria's wit and Sir Andrew's wealth.
In conclusion, Sebastian's compatibility with Olivia brings fulfillment to her romantic desires, while the devoted bond between Antonio and Sebastian signifies true friendship. On the other hand, Sir Andrew Aguecheek and Maria may not share an intense romantic connection, but their partnership is beneficial and realistic within the play's social context. These carefully matched couples provide different dimensions of love, friendship, and practicality, enriching the play's themes and adding variety to its romantic subplots.