After taking a few months off, Microsoft is going after Apple's Siri digital assistant once again with two new videos posted on its Lumia YouTube channel. Both of them have a Valentine's Day theme and show people who have "broken up" with Siri in favor of their new love, Microsoft's Cortana.

One clip shows a man and other focuses on a woman, but both have the same story thread. They are unhappy with Siri's features but prefer Cortana's way of reminding them of events, keeping track of their schedules and even like Cortana's way of entertaining them with songs and jokes.

The new videos also promote the Lumia 635, which can not only be bought for less than $50 at the moment, but can also run the current Windows 10 phone preview.

Source: Microsoft Lumia (YouTube); Thanks to Malben for the tip!