In

a

flashback

to

Thanksgiving

1985,

coed

Grace

invites

her

college

boyfriend

Will

home

to

meet

her

family,

but

their

romantic

relationship

swerves

dramatically

when

a

conflicted

Will

phones

a

teenage

Jack

for

some

crucial

advice.

Unfortunately,

Will

and

an

angry

Grace

end

up

temporarily

estranged

when

he

blurts

out

the

truth

and

she

orders

him

out

of

the

house

--

and

her

life.