Is physically picking a girl up while kissing her indicative of strong feelings?

In a intimate relationship for about a year now..Lately our relationship has grown on many different levels..He now is also helping me out financially. So along with other body language signs I am picking up..I was wondering from a guys perspective if picking a girl up while kissing her so she can wrap her legs around you upon seeing one another..Is that showing deeper feelings..As this picking up thing is new...but I like it...
Is physically picking a girl up while kissing her indicative of strong feelings?
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