Robin wants Terra on the side of the Titans to stop evil. Robin and Terra then fight eachother. Robin wants Terra to see that she can change. Slade is controlling and using Terra. Terra does not want Robin's help or advice.
Starfire is getting married to someone she does not know. This makes Robin jealous. Starfire tells the Titans she is going to Tamaran and does not plan on coming back. The rest of the Titans are confused and against Starfires choice to leave and get married. Starfire admits she does not know who she is marrying and that the leader of Tamaran has picked her husband for her.