The latest episode of Marvel's 'Agents of SHIELD' season 2, which aired on Oct. 28 got fans excited about the distressing reunion of agents Jemma Simmons and Leo Fitz.

The highs and lows of both characters were at the center stage for the previous episode of the series.

It may be recalled that during the first season the team was disbanded, forcing the duo Jemma Simmons and Leo Fitz to part ways. Right after this, Simmons disappeared.

The sentimental reunion has struck a note with followers of the show who might have missed the tandem together. However, a revelation regarding an undercover mission by Simmons threatens to spoil the heartwarming reunion.

Meanwhile, a new S.H.I.E.L.D. agent, Bobbi Morse a.k.a. Mockingbird, was also introduced in the last episode.

It is revealed that Morse was the one who rescued Simmons after her cover was exposed to HYDRA by another character named Raina. The same episode also featured a new potential villain in the form of Skye's father, who joins HYDRA and promises to annihilate Coulson and the rest of his team.

The next episode promises to be a bloodbath according to the official synopsis. Entitled "A Fractured House," members of HYDRA will terrorize a UN gathering and will kill as many peacekeeping delegates as they can.

A traitor will also be unwrapped in the next chapters of the series, and this will surprise many. But, this very same turncoat will be S.H.I.E.L.D's hope to get past HYDRA.