Starfire aka Koriandr is the love interest of Robin/Nightwing from the comic book and TV Show series, Teen Titans.
She also has secret romantic feelings for Robin throughout the whole series until the finale film, Teen Titans: Trouble in Tokyo where they finally admit their feelings for each other and become a couple.
Some time into their friendship Raven unknowingly used her powers to make Robin fall in love with her, and she thought she loved him romantically as well, but Starfire helped Raven see that they do both love each other, just not as lovers.
Nightstar (Mar'i Grayson) is a fictional character in DC Comics, the daughter of Starfire and Dick Grayson/Nightwing in an alternate universe.
His uniform includes a purple cowl, and he takes the code name Beast Boy. During his tenure with the Doom Patrol, Garfield has a romantic relationship with a girl from his high school named Jillian Jackson.
Starfire later married two Tamaranian men, Prince Karras to seal a peace treaty, and General Ph'yzzon out of love. Both of them perished n battle, and Starfire later fell in love with Franklin Crandall, who was revealed to be a freelance spy working for H.I.V.E. and was eventually killed.
Robin. Robin is Starfire's main love interest, best friend and arguably the love of her life. However, Starfire and Robin's meeting was initially a harsh one; revealed in the episode "Go!" they began embedding each other in combat.
Robin is Blackfire's possible romantic interest, although she is mainly attracted to his rear end, as she constantly calls him "Mr. Butt" and is shown to focus on it, to which Robin detests.
This is seen in the second episode, "Sisters" when she developed a crush on Robin upon meeting him and tried to gain his attention and affection, but this could also have been a ploy in further isolating her sister from her friends.
Beast Boy and Raven are married in a large group ceremony along with all the other occupants of their camp.
Dick's relationship with Babs has been well-documented. With most of their mutual attraction coming during their time as Robin and Batgirl. Dick's ongoing relationship with Starfire made things complicated for the young caped crusaders to ever officially be a couple.
Robin and Starfire ultimately fell in love in the comic books series and had a lasting relationship. Just as this episode illustrates, Starfire absorbed Robin's language through a kiss in the now-classic scene from "The New Teen Titans" (vol. 1) #2.
Age: Unlike the other Titans, Raven has a unique situation when it comes to her age. She's 18 in the comics as she mentions coming to Earth to form Teen Titans at eighteen. In a reboot comic version of Raven, she's a year younger, in the age range of 16-17.
Though the two are typically associated as teammates, there was a brief time when Nightwing and Raven actually had a romantic connection. Raven grew more in touch with her emotions, and her relationship with the Teen Titans' best leader became increasingly complicated.
As of "Opposites", Cyborg and Jinx are secretly dating and enjoying their "forbidden romance." They are obviously smitten with each other, and both disobey orders against dating someone from opposite teams.
Sarah Simms is a girl who appeared in the comic book series Teen Titans Go!. She works with disabled kids in Jump City and later ends up dating Cyborg.
Since the episode "Terra", Beast Boy fell in love with Terra and began a relationship in "Betrayal". Beast Boy had a lot of support for Terra when she did not feel welcome and she confided in him that she could not fully control her powers and made him swear not to tell revealed in "Terra".
They Never Got Married
Robin did propose to Starfire; however, their ceremony was thwarted by Raven, who was evil at the time. Call it cold feet, but Starfire suggested that they take a break after that. Sadly, a second marriage proposal never followed.
All Titans Changes To Starfire's Backstory
However, a childhood illness robbed Blackfire of the Tamaranean ability of flight and she was deemed unworthy.
Nightwing has been at the center of one of the greatest love triangles in not only DC history, but comics as a whole. Now, after years of indecisiveness, Nightwing may have finally found the one for him—Barbara Gordon.
Stephanie Brown is the love interest of Tim Drake, the third Robin, the third Batman and later, Red Robin from the Batman comics.
Raven then left the Titans because she learned a secret about the new members of the team, though she let them think she was leaving because of Beast Boy.
After her rebirth and much confusion about her new place reborn in the world, Raven's teammate Garfield Logan (Beast Boy), began developing romantic feelings for her, and the two became romantically attached.