Since 2011 February has been National Haiku Writing Month (NaHaiWriMo); serious celebration of this event requires writing a Haiku each day; for this year's Valentine's Day, I offer a mathy Covid-Valentine Haiku.
LOVE has 4 letters --
2 for my hands, 2 for yours.
We wave, keep distant.
For the NaHaiWriMo blog, go here.
Find lots of MATHY VALENTINES by following this link
to the results of a blog SEARCH using the term "Valentine".