"How I Met Your Mother" fans have already seen some sweet moments between Ted Mosby (Josh Radnor) and "The Mother" (Cristin Milioti) in Season 9 like the marriage proposal at the lighthouse. The latest spoiler reports claim that another big milestone between the couple will be shown in the upcoming Episode 15 titled, "Unpause."

The Kpop Starz report showed a spoiler scan that Spoiler TV posted and it reads: "Thanks to the time-twisting ways of How I Met Your Mother, we've already watched Ted (Josh Radnor) propose to the Mother (Cristin Milioti), but that's not the last milestone we'll see, co-creator Craig Thomas says. Unpause [airing Jan. 20] contains a pretty wonderful one,' he teases." The episode is set to air Jan. 20, 2014.

Speculations run on what the memorable moment will be shown in Episode 15 between Ted and "The Mother." One speculation is the wedding ceremony of the couple while the other speculation points to the time that "The Mother" found out about her pregnancy with their first child.

"Unpause" will also be showing what will happen next to the argument between married couple Marshall (Jason Segel) and Lily (Alyson Hannigan) regarding their personal dreams. Lily already found out about Marshall accepting the new judge job while she wants to pursue her dream job in Rome therefore causing conflict on their future plans.

It has been announced that the finale for "How I Met Your Mother" Season 9 is set to air March 31, 2014 where Ted's journey in finding the perfect girl for him comes to an end. According to the Enstars report, CBS will be airing the one-hour finale episode and then give way for the brand new comedy series titled, "Friends With Better Lives."

Both executive producers and co-creators, Craig Thomas and Carter Bays, posted on Twitter the news on the final air date and their support to the CBS decision. "It's a change-but fewer repeats, promotion during March Madness, and we get to do our finale not up against other finales...upsides!" Thomas wrote in his Twitter account @HimymCraig.

Carter Bays posted in his Twitter account @CarterBays the message that reads: "BTW, the March 31st finale is a very good thing for #HIMYM. More momentum, fewer reruns. Thank you CBS."

"How I Met Your Mother" Season 9 returns on Monday night, Jan. 13, with Episode 14 titled, "Slapsgiving 3: Slappointment in Slapmarra."

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