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What is Love?
Brian's homework assignment, an essay entitled, ""What Is Love?"" to be written in honor of Valentine's day, coincides with Dorothy and the town's production of ""Romeo and Juliet."" Also, Becky and Colleen compete to play Juliet, Dorothy and Jake split up, and Sully gives Mike an engagement ring.
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Other episodes for this season
![The Train](https://image.tmdb.org/t/p/w300/9flDsr6JnrqE0tS8A3YgcWsIF75.jpg)
![Fathers and Sons](https://image.tmdb.org/t/p/w300/kqGfCRlDu1gaEZdCSc1ebgBOGIw.jpg)
![The Cattle Drive (1)](https://image.tmdb.org/t/p/w300/wkmdslmyY1f15BzZcHhSPm5gk1m.jpg)
![The Cattle Drive (2)](https://image.tmdb.org/t/p/w300/6Ae18cu25rQoOWKIwEk6sJtCXnn.jpg)
![The Library](https://image.tmdb.org/t/p/w300/x5D8lNLcI65ZGLQMFXQCR1mYuz1.jpg)
![Halloween II](https://image.tmdb.org/t/p/w300/s2qvA8h50ZbbfIpnwYHECIBS0YG.jpg)
![A Washington Affair (1)](https://image.tmdb.org/t/p/w300/6nleg1QBeTq2j8fCtk2JV7dZqLm.jpg)
![A Washington Affair (2)](https://image.tmdb.org/t/p/w300/bCScmtI4JVeXW3mHYb9FGTxPpb6.jpg)
![Money Trouble](https://image.tmdb.org/t/p/w300/mIl8q2KL2woMX5pVRcsJbualDwy.jpg)
![Thanksgiving](https://image.tmdb.org/t/p/w300/pZGQ6folkTRlH8rA5Bjche14rl5.jpg)
![Ladies' Night (1)](https://image.tmdb.org/t/p/w300/yayWv4kU1G2cJjXb8RbtUPwWbj7.jpg)
![Ladies' Night (2)](https://image.tmdb.org/t/p/w300/X8WI4LGBOgJGg2lBvQlFZxJvzj.jpg)
![A First Christmas](https://image.tmdb.org/t/p/w300/kFL2ZvHS8M0I6I5xdVK4q7uAQeg.jpg)
![The Indian Agent](https://image.tmdb.org/t/p/w300/5HIcQPIfUG1QyHGCqE8LcFFqb4j.jpg)
![The End of the World](https://image.tmdb.org/t/p/w300/zPaH9fepqcFRdORa6HsZJTfmL9x.jpg)
![Pike's Peace](https://image.tmdb.org/t/p/w300/o0yEmD6cXUH3IBKbnrMDnh4FIZQ.jpg)
![Cooper vs. Quinn (1)](https://image.tmdb.org/t/p/w300/jvJrvaA4qj20ZWNwtWLSbtvV9vx.jpg)
![Cooper vs. Quinn (2)](https://image.tmdb.org/t/p/w300/b2mOZbov2fLHe1XoLcq25mnGYLH.jpg)
![What is Love?](https://image.tmdb.org/t/p/w300/6Qe6jRMVTOF98XxW9aAYkG1Njmq.jpg)
![Things My Father Never Taught Me](https://image.tmdb.org/t/p/w300/6ovnOKs9ItkdxsTt7g2u8vgVNPz.jpg)
![Baby Outlaws](https://image.tmdb.org/t/p/w300/agxdXJgbSP7RihYBZCZ75djITuS.jpg)
![Bone of Contention](https://image.tmdb.org/t/p/w300/sBqEPbVRPfd5ovGyYUIm70QTA3T.jpg)
![Permanence of Change](https://image.tmdb.org/t/p/w300/lpdLDa0EVWoO06Obk6DrzgNG2Ao.jpg)
![Washita (1)](https://image.tmdb.org/t/p/w300/otJa2JrwUV459fPHw5hZTG3Zzf2.jpg)
![Washita (2)](https://image.tmdb.org/t/p/w300/7u1SeBfqXUBCaVJvlNoGaJINCbI.jpg)
![Sully's Recovery](https://image.tmdb.org/t/p/w300/p6CQNA6MQ1DaDvEDvOztWlWZiOW.jpg)
![Ready or Not](https://image.tmdb.org/t/p/w300/chBMI3xiEYyF2vbZiCf2TZMfZDU.jpg)
![For Better or Worse (1)](https://image.tmdb.org/t/p/w300/gTHqDW1fpovW0TO7Em6OTPZ2s9T.jpg)
![For Better or Worse (2)](https://image.tmdb.org/t/p/w300/jcbtngJPbfqefIlyECRAPsJY6q.jpg)