The Notice to Quit is not the eviction order. That requires going to court first. You need to have a heart to heart on Monday with your landlord if you want to stay in that apartment.

Now, your roommate "forgot" to pay their rent long enough for the landlord to prepare a letter and mail or deliver it to you? No one forgets to keep a roof over their head. You might want to start hanging around with better people.

It's often the case that a landlord is just itching for any excuse to toss out a tenant so they can rent the apartment at a much higher rate, considering the current market.

Good luck!