Shadowhunters Season 3B, 3 candidates couples to the mysterious wedding

Image: Courtesy of Freeform

It looks like a wedding is on the horizon, the official trailer reveal a Silent Brother said, "It is my honor to pronounce you one."
It's hard to predict who, but there are some guesses.

The first couple is Jace and Clary
Since the beginning, they've been in love with each other and they have been doing everything to keep each other safe.
In the trailer Jace promised Clary that he will love her until he die, the two additionally have no plans to put a conclusion to their relationship and now Clary is back, so Jace may ask her hand for marriage.

The seconde couple is Simon and Izzy
"Come back to me, Simon. You have so much more to live for", this what Izzy said in the trailer.
It takes years to build their relationship, now there are assumptions that Simon and Izzy will get married in Shadowhunters Season 3B.

The last couple is Alec and Magnus
The two have been to the hell and back, but they are still together, the couple often experiences near-death situations and it's will be no exception in Season 3B.
This may influence them to understand that death could come at any minute which could push them to get hitched sooner.

Even Freeform promises to give a conclusion to every couple, it's possible that none of theme are getting married. Also, who knows what this wedding really implies?

Shadownhunters Season 3B returns on Feb. 25 on Freeform.