I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs

I always make sure to walk in front of someone going up the stairs